290480826

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{1831}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 588555648

約数和(自身を除く): 298074822

約数列:

[1, 2, 3, 6, 137, 193, 274, 386, 411, 579, 822, 1158, 1831, 3662, 5493, 10986, 26441, 52882, 79323, 158646, 250847, 353383, 501694, 706766, 752541, 1060149, 1505082, 2120298, 48413471, 96826942, 145240413, 290480826]

約数ペア:

[(1, 290480826), (2, 145240413), (3, 96826942), (6, 48413471), (137, 2120298), (193, 1505082), (274, 1060149), (386, 752541), (411, 706766), (579, 501694), (822, 353383), (1158, 250847), (1831, 158646), (3662, 79323), (5493, 52882), (10986, 26441)]