1946164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4021}}^1$

素因数の和:4047

約数の個数: 18

約数和(自身を含む): 3744482

約数和(自身を除く): 1798318

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4021, 8042, 16084, 44231, 88462, 176924, 486541, 973082, 1946164]

約数ペア:

[(1, 1946164), (2, 973082), (4, 486541), (11, 176924), (22, 88462), (44, 44231), (121, 16084), (242, 8042), (484, 4021)]