674920043

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 838696320

約数和(自身を除く): 163776277

約数列:

[1, 7, 17, 61, 109, 119, 427, 763, 853, 1037, 1853, 5971, 6649, 7259, 12971, 14501, 46543, 52033, 92977, 101507, 113033, 364231, 650839, 791231, 884561, 1580609, 5671597, 6191927, 11064263, 39701179, 96417149, 674920043]

約数ペア:

[(1, 674920043), (7, 96417149), (17, 39701179), (61, 11064263), (109, 6191927), (119, 5671597), (427, 1580609), (763, 884561), (853, 791231), (1037, 650839), (1853, 364231), (5971, 113033), (6649, 101507), (7259, 92977), (12971, 52033), (14501, 46543)]