2912107216

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{18353}}^1$

素因数の和:18619

約数の個数: 40

約数和(自身を含む): 5789879424

約数和(自身を除く): 2877772208

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 211, 376, 422, 752, 844, 1688, 3376, 9917, 18353, 19834, 36706, 39668, 73412, 79336, 146824, 158672, 293648, 862591, 1725182, 3450364, 3872483, 6900728, 7744966, 13801456, 15489932, 30979864, 61959728, 182006701, 364013402, 728026804, 1456053608, 2912107216]

約数ペア:

[(1, 2912107216), (2, 1456053608), (4, 728026804), (8, 364013402), (16, 182006701), (47, 61959728), (94, 30979864), (188, 15489932), (211, 13801456), (376, 7744966), (422, 6900728), (752, 3872483), (844, 3450364), (1688, 1725182), (3376, 862591), (9917, 293648), (18353, 158672), (19834, 146824), (36706, 79336), (39668, 73412)]