1346644

素因数分解:

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

素因数の和:112

約数の個数: 48

約数和(自身を含む): 2822400

約数和(自身を除く): 1475756

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 47, 52, 58, 76, 94, 116, 188, 247, 377, 494, 551, 611, 754, 893, 988, 1102, 1222, 1363, 1508, 1786, 2204, 2444, 2726, 3572, 5452, 7163, 11609, 14326, 17719, 23218, 25897, 28652, 35438, 46436, 51794, 70876, 103588, 336661, 673322, 1346644]

約数ペア:

[(1, 1346644), (2, 673322), (4, 336661), (13, 103588), (19, 70876), (26, 51794), (29, 46436), (38, 35438), (47, 28652), (52, 25897), (58, 23218), (76, 17719), (94, 14326), (116, 11609), (188, 7163), (247, 5452), (377, 3572), (494, 2726), (551, 2444), (611, 2204), (754, 1786), (893, 1508), (988, 1363), (1102, 1222)]