520032808

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{3637}}^1$

素因数の和:3997

約数の個数: 32

約数和(自身を含む): 994701960

約数和(自身を除く): 474669152

約数列:

[1, 2, 4, 8, 61, 122, 244, 293, 488, 586, 1172, 2344, 3637, 7274, 14548, 17873, 29096, 35746, 71492, 142984, 221857, 443714, 887428, 1065641, 1774856, 2131282, 4262564, 8525128, 65004101, 130008202, 260016404, 520032808]

約数ペア:

[(1, 520032808), (2, 260016404), (4, 130008202), (8, 65004101), (61, 8525128), (122, 4262564), (244, 2131282), (293, 1774856), (488, 1065641), (586, 887428), (1172, 443714), (2344, 221857), (3637, 142984), (7274, 71492), (14548, 35746), (17873, 29096)]