1640803559

素因数分解:

${\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{2137}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 1714744416

約数和(自身を除く): 73940857

約数列:

[1, 41, 61, 307, 2137, 2501, 12587, 18727, 87617, 130357, 656059, 767807, 5344637, 26898419, 40019599, 1640803559]

約数ペア:

[(1, 1640803559), (41, 40019599), (61, 26898419), (307, 5344637), (2137, 767807), (2501, 656059), (12587, 130357), (18727, 87617)]