245394578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{29587}}^1$

素因数の和:29642

約数の個数: 32

約数和(自身を含む): 447370560

約数和(自身を除く): 201975982

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 8294, 29587, 59174, 325457, 384631, 650914, 769262, 858023, 1716046, 4230941, 8461882, 9438253, 11154299, 18876506, 22308598, 122697289, 245394578]

約数ペア:

[(1, 245394578), (2, 122697289), (11, 22308598), (13, 18876506), (22, 11154299), (26, 9438253), (29, 8461882), (58, 4230941), (143, 1716046), (286, 858023), (319, 769262), (377, 650914), (638, 384631), (754, 325457), (4147, 59174), (8294, 29587)]