216014788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4909427}}^1$

素因数の和:4909442

約数の個数: 12

約数和(自身を含む): 412391952

約数和(自身を除く): 196377164

約数列:

[1, 2, 4, 11, 22, 44, 4909427, 9818854, 19637708, 54003697, 108007394, 216014788]

約数ペア:

[(1, 216014788), (2, 108007394), (4, 54003697), (11, 19637708), (22, 9818854), (44, 4909427)]