372968396

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{21529}}^1$

素因数の和:21665

約数の個数: 24

約数和(自身を含む): 672769440

約数和(自身を除く): 299801044

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 4331, 8662, 17324, 21529, 43058, 86116, 1313269, 1528559, 2626538, 3057118, 5253076, 6114236, 93242099, 186484198, 372968396]

約数ペア:

[(1, 372968396), (2, 186484198), (4, 93242099), (61, 6114236), (71, 5253076), (122, 3057118), (142, 2626538), (244, 1528559), (284, 1313269), (4331, 86116), (8662, 43058), (17324, 21529)]