870825374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{324209}}^1$

素因数の和:324307

約数の個数: 16

約数和(自身を含む): 1400587200

約数和(自身を除く): 529761826

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 324209, 648418, 5511553, 11023106, 25612511, 51225022, 435412687, 870825374]

約数ペア:

[(1, 870825374), (2, 435412687), (17, 51225022), (34, 25612511), (79, 11023106), (158, 5511553), (1343, 648418), (2686, 324209)]