4920921599

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{87221}}^1$

素因数の和:87478

約数の個数: 16

約数和(自身を含む): 5626865664

約数和(自身を除く): 705944065

約数列:

[1, 11, 23, 223, 253, 2453, 5129, 56419, 87221, 959431, 2006083, 19450283, 22066913, 213953113, 447356509, 4920921599]

約数ペア:

[(1, 4920921599), (11, 447356509), (23, 213953113), (223, 22066913), (253, 19450283), (2453, 2006083), (5129, 959431), (56419, 87221)]