680520512356

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{8489951}}^1$

素因数の和:8490675

約数の個数: 24

約数和(自身を含む): 1233759824640

約数和(自身を除く): 553239312284

約数列:

[1, 2, 4, 29, 58, 116, 691, 1382, 2764, 20039, 40078, 80156, 8489951, 16979902, 33959804, 246208579, 492417158, 984834316, 5866556141, 11733112282, 23466224564, 170130128089, 340260256178, 680520512356]

約数ペア:

[(1, 680520512356), (2, 340260256178), (4, 170130128089), (29, 23466224564), (58, 11733112282), (116, 5866556141), (691, 984834316), (1382, 492417158), (2764, 246208579), (20039, 33959804), (40078, 16979902), (80156, 8489951)]