2000944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11369}}^1$

素因数の和:11388

約数の個数: 20

約数和(自身を含む): 4229640

約数和(自身を除く): 2228696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11369, 22738, 45476, 90952, 125059, 181904, 250118, 500236, 1000472, 2000944]

約数ペア:

[(1, 2000944), (2, 1000472), (4, 500236), (8, 250118), (11, 181904), (16, 125059), (22, 90952), (44, 45476), (88, 22738), (176, 11369)]