2693288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 3354712

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 47, 52, 58, 76, 94, 104, 116, 152, 188, 232, 247, 376, 377, 494, 551, 611, 754, 893, 988, 1102, 1222, 1363, 1508, 1786, 1976, 2204, 2444, 2726, 3016, 3572, 4408, 4888, 5452, 7144, 7163, 10904, 11609, 14326, 17719, 23218, 25897, 28652, 35438, 46436, 51794, 57304, 70876, 92872, 103588, 141752, 207176, 336661, 673322, 1346644, 2693288]

約数ペア:

[(1, 2693288), (2, 1346644), (4, 673322), (8, 336661), (13, 207176), (19, 141752), (26, 103588), (29, 92872), (38, 70876), (47, 57304), (52, 51794), (58, 46436), (76, 35438), (94, 28652), (104, 25897), (116, 23218), (152, 17719), (188, 14326), (232, 11609), (247, 10904), (376, 7163), (377, 7144), (494, 5452), (551, 4888), (611, 4408), (754, 3572), (893, 3016), (988, 2726), (1102, 2444), (1222, 2204), (1363, 1976), (1508, 1786)]