2611439876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{10169}}^1$

素因数の和:10332

約数の個数: 48

約数和(自身を含む): 5011776000

約数和(自身を除く): 2400336124

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 109, 124, 218, 436, 589, 1178, 2071, 2356, 3379, 4142, 6758, 8284, 10169, 13516, 20338, 40676, 64201, 128402, 193211, 256804, 315239, 386422, 630478, 772844, 1108421, 1260956, 2216842, 4433684, 5989541, 11979082, 21059999, 23958164, 34361051, 42119998, 68722102, 84239996, 137444204, 652859969, 1305719938, 2611439876]

約数ペア:

[(1, 2611439876), (2, 1305719938), (4, 652859969), (19, 137444204), (31, 84239996), (38, 68722102), (62, 42119998), (76, 34361051), (109, 23958164), (124, 21059999), (218, 11979082), (436, 5989541), (589, 4433684), (1178, 2216842), (2071, 1260956), (2356, 1108421), (3379, 772844), (4142, 630478), (6758, 386422), (8284, 315239), (10169, 256804), (13516, 193211), (20338, 128402), (40676, 64201)]