1117571824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2253169}}^1$

素因数の和:2253208

約数の個数: 20

約数和(自身を含む): 2235144640

約数和(自身を除く): 1117572816

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2253169, 4506338, 9012676, 18025352, 36050704, 69848239, 139696478, 279392956, 558785912, 1117571824]

約数ペア:

[(1, 1117571824), (2, 558785912), (4, 279392956), (8, 139696478), (16, 69848239), (31, 36050704), (62, 18025352), (124, 9012676), (248, 4506338), (496, 2253169)]