1301152

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 2601396

約数和(自身を除く): 1300244

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 557, 584, 1114, 1168, 2228, 2336, 4456, 8912, 17824, 40661, 81322, 162644, 325288, 650576, 1301152]

約数ペア:

[(1, 1301152), (2, 650576), (4, 325288), (8, 162644), (16, 81322), (32, 40661), (73, 17824), (146, 8912), (292, 4456), (557, 2336), (584, 2228), (1114, 1168)]