381620164

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{20183}}^1$

素因数の和:20379

約数の個数: 24

約数和(自身を含む): 695136960

約数和(自身を除く): 313516796

約数列:

[1, 2, 4, 29, 58, 116, 163, 326, 652, 4727, 9454, 18908, 20183, 40366, 80732, 585307, 1170614, 2341228, 3289829, 6579658, 13159316, 95405041, 190810082, 381620164]

約数ペア:

[(1, 381620164), (2, 190810082), (4, 95405041), (29, 13159316), (58, 6579658), (116, 3289829), (163, 2341228), (326, 1170614), (652, 585307), (4727, 80732), (9454, 40366), (18908, 20183)]