388697026

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{12973}}^1$

素因数の和:13257

約数の個数: 16

約数和(自身を含む): 594105408

約数和(自身を除く): 205408382

約数列:

[1, 2, 71, 142, 211, 422, 12973, 14981, 25946, 29962, 921083, 1842166, 2737303, 5474606, 194348513, 388697026]

約数ペア:

[(1, 388697026), (2, 194348513), (71, 5474606), (142, 2737303), (211, 1842166), (422, 921083), (12973, 29962), (14981, 25946)]