248285986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{561733}}^1$

素因数の和:561765

約数の個数: 16

約数和(自身を含む): 424670904

約数和(自身を除く): 176384918

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 561733, 1123466, 7302529, 9549461, 14605058, 19098922, 124142993, 248285986]

約数ペア:

[(1, 248285986), (2, 124142993), (13, 19098922), (17, 14605058), (26, 9549461), (34, 7302529), (221, 1123466), (442, 561733)]