187942721468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2763863551}}^1$

素因数の和:2763863572

約数の個数: 12

約数和(自身を含む): 348246807552

約数和(自身を除く): 160304086084

約数列:

[1, 2, 4, 17, 34, 68, 2763863551, 5527727102, 11055454204, 46985680367, 93971360734, 187942721468]

約数ペア:

[(1, 187942721468), (2, 93971360734), (4, 46985680367), (17, 11055454204), (34, 5527727102), (68, 2763863551)]