2107581992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{23071}}^1$

素因数の和:23697

約数の個数: 32

約数和(自身を含む): 4166803200

約数和(自身を除く): 2059221208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 601, 1202, 2404, 4808, 11419, 22838, 23071, 45676, 46142, 91352, 92284, 184568, 438349, 876698, 1753396, 3506792, 13865671, 27731342, 55462684, 110925368, 263447749, 526895498, 1053790996, 2107581992]

約数ペア:

[(1, 2107581992), (2, 1053790996), (4, 526895498), (8, 263447749), (19, 110925368), (38, 55462684), (76, 27731342), (152, 13865671), (601, 3506792), (1202, 1753396), (2404, 876698), (4808, 438349), (11419, 184568), (22838, 92284), (23071, 91352), (45676, 46142)]