15707928938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 28957824000

約数和(自身を除く): 13249895062

約数列:

[1, 2, 13, 19, 26, 29, 38, 41, 47, 58, 82, 94, 247, 377, 494, 533, 551, 569, 611, 754, 779, 893, 1066, 1102, 1138, 1189, 1222, 1363, 1558, 1786, 1927, 2378, 2726, 3854, 7163, 7397, 10127, 10811, 11609, 14326, 14794, 15457, 16501, 17719, 20254, 21622, 22591, 23218, 23329, 25051, 25897, 26743, 30914, 33002, 35438, 36613, 45182, 46658, 50102, 51794, 53486, 55883, 73226, 111766, 140543, 214513, 281086, 293683, 303277, 313519, 336661, 347659, 429026, 443251, 475969, 508117, 587366, 606554, 627038, 673322, 676541, 695318, 726479, 775547, 886502, 951938, 1016234, 1061777, 1096463, 1353082, 1452958, 1551094, 2123554, 2192926, 4075747, 5762263, 6605521, 8151494, 8795033, 10082111, 11524526, 12854279, 13211042, 13803101, 14254019, 14735393, 17590066, 20164222, 20832797, 25708558, 27606202, 28508038, 29470786, 31797427, 41665594, 63594854, 167105627, 191560109, 270826361, 334211254, 383120218, 413366551, 541652722, 604151113, 826733102, 1208302226, 7853964469, 15707928938]

約数ペア:

[(1, 15707928938), (2, 7853964469), (13, 1208302226), (19, 826733102), (26, 604151113), (29, 541652722), (38, 413366551), (41, 383120218), (47, 334211254), (58, 270826361), (82, 191560109), (94, 167105627), (247, 63594854), (377, 41665594), (494, 31797427), (533, 29470786), (551, 28508038), (569, 27606202), (611, 25708558), (754, 20832797), (779, 20164222), (893, 17590066), (1066, 14735393), (1102, 14254019), (1138, 13803101), (1189, 13211042), (1222, 12854279), (1363, 11524526), (1558, 10082111), (1786, 8795033), (1927, 8151494), (2378, 6605521), (2726, 5762263), (3854, 4075747), (7163, 2192926), (7397, 2123554), (10127, 1551094), (10811, 1452958), (11609, 1353082), (14326, 1096463), (14794, 1061777), (15457, 1016234), (16501, 951938), (17719, 886502), (20254, 775547), (21622, 726479), (22591, 695318), (23218, 676541), (23329, 673322), (25051, 627038), (25897, 606554), (26743, 587366), (30914, 508117), (33002, 475969), (35438, 443251), (36613, 429026), (45182, 347659), (46658, 336661), (50102, 313519), (51794, 303277), (53486, 293683), (55883, 281086), (73226, 214513), (111766, 140543)]