1263832

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 2383200

約数和(自身を除く): 1119368

約数列:

[1, 2, 4, 8, 239, 478, 661, 956, 1322, 1912, 2644, 5288, 157979, 315958, 631916, 1263832]

約数ペア:

[(1, 1263832), (2, 631916), (4, 315958), (8, 157979), (239, 5288), (478, 2644), (661, 1912), (956, 1322)]