1821550084

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{5764399}}^1$

素因数の和:5764482

約数の個数: 12

約数和(自身を含む): 3228064000

約数和(自身を除く): 1406513916

約数列:

[1, 2, 4, 79, 158, 316, 5764399, 11528798, 23057596, 455387521, 910775042, 1821550084]

約数ペア:

[(1, 1821550084), (2, 910775042), (4, 455387521), (79, 23057596), (158, 11528798), (316, 5764399)]