218132332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4957553}}^1$

素因数の和:4957568

約数の個数: 12

約数和(自身を含む): 416434536

約数和(自身を除く): 198302204

約数列:

[1, 2, 4, 11, 22, 44, 4957553, 9915106, 19830212, 54533083, 109066166, 218132332]

約数ペア:

[(1, 218132332), (2, 109066166), (4, 54533083), (11, 19830212), (22, 9915106), (44, 4957553)]