2611856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 5650680

約数和(自身を除く): 3038824

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 433, 464, 754, 866, 1508, 1732, 3016, 3464, 5629, 6032, 6928, 11258, 12557, 22516, 25114, 45032, 50228, 90064, 100456, 163241, 200912, 326482, 652964, 1305928, 2611856]

約数ペア:

[(1, 2611856), (2, 1305928), (4, 652964), (8, 326482), (13, 200912), (16, 163241), (26, 100456), (29, 90064), (52, 50228), (58, 45032), (104, 25114), (116, 22516), (208, 12557), (232, 11258), (377, 6928), (433, 6032), (464, 5629), (754, 3464), (866, 3016), (1508, 1732)]