1640411282

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{1319}}^1\times {\mathrm{5503}}^1$

素因数の和:6937

約数の個数: 16

約数和(自身を含む): 2484725760

約数和(自身を除く): 844314478

約数列:

[1, 2, 113, 226, 1319, 2638, 5503, 11006, 149047, 298094, 621839, 1243678, 7258457, 14516914, 820205641, 1640411282]

約数ペア:

[(1, 1640411282), (2, 820205641), (113, 14516914), (226, 7258457), (1319, 1243678), (2638, 621839), (5503, 298094), (11006, 149047)]