420053516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{28513}}^1$

素因数の和:28673

約数の個数: 24

約数和(自身を含む): 766456320

約数和(自身を除く): 346402804

約数列:

[1, 2, 4, 29, 58, 116, 127, 254, 508, 3683, 7366, 14732, 28513, 57026, 114052, 826877, 1653754, 3307508, 3621151, 7242302, 14484604, 105013379, 210026758, 420053516]

約数ペア:

[(1, 420053516), (2, 210026758), (4, 105013379), (29, 14484604), (58, 7242302), (116, 3621151), (127, 3307508), (254, 1653754), (508, 826877), (3683, 114052), (7366, 57026), (14732, 28513)]