619493903452

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1213}}^1\times {\mathrm{2969257}}^1$

素因数の和:2970517

約数の個数: 24

約数和(自身を含む): 1110241197296

約数和(自身を除く): 490747293844

約数列:

[1, 2, 4, 43, 86, 172, 1213, 2426, 4852, 52159, 104318, 208636, 2969257, 5938514, 11877028, 127678051, 255356102, 510712204, 3601708741, 7203417482, 14406834964, 154873475863, 309746951726, 619493903452]

約数ペア:

[(1, 619493903452), (2, 309746951726), (4, 154873475863), (43, 14406834964), (86, 7203417482), (172, 3601708741), (1213, 510712204), (2426, 255356102), (4852, 127678051), (52159, 11877028), (104318, 5938514), (208636, 2969257)]