970758836

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{623881}}^1$

素因数の和:624274

約数の個数: 12

約数和(自身を含む): 1703197860

約数和(自身を除く): 732439024

約数列:

[1, 2, 4, 389, 778, 1556, 623881, 1247762, 2495524, 242689709, 485379418, 970758836]

約数ペア:

[(1, 970758836), (2, 485379418), (4, 242689709), (389, 2495524), (778, 1247762), (1556, 623881)]