3981700804

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{52721}}^1$

素因数の和:53043

約数の個数: 24

約数和(自身を含む): 7085836800

約数和(自身を除く): 3104135996

約数列:

[1, 2, 4, 79, 158, 239, 316, 478, 956, 18881, 37762, 52721, 75524, 105442, 210884, 4164959, 8329918, 12600319, 16659836, 25200638, 50401276, 995425201, 1990850402, 3981700804]

約数ペア:

[(1, 3981700804), (2, 1990850402), (4, 995425201), (79, 50401276), (158, 25200638), (239, 16659836), (316, 12600319), (478, 8329918), (956, 4164959), (18881, 210884), (37762, 105442), (52721, 75524)]