252874206818

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{40382339}}^1$

素因数の和:40382473

約数の個数: 16

約数和(自身を含む): 395423873280

約数和(自身を除く): 142549666462

約数列:

[1, 2, 31, 62, 101, 202, 3131, 6262, 40382339, 80764678, 1251852509, 2503705018, 4078616239, 8157232478, 126437103409, 252874206818]

約数ペア:

[(1, 252874206818), (2, 126437103409), (31, 8157232478), (62, 4078616239), (101, 2503705018), (202, 1251852509), (3131, 80764678), (6262, 40382339)]