2005011422

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{1129}}^1\times {\mathrm{4649}}^1$

素因数の和:5971

約数の個数: 16

約数和(自身を含む): 3026592000

約数和(自身を除く): 1021580578

約数列:

[1, 2, 191, 382, 1129, 2258, 4649, 9298, 215639, 431278, 887959, 1775918, 5248721, 10497442, 1002505711, 2005011422]

約数ペア:

[(1, 2005011422), (2, 1002505711), (191, 10497442), (382, 5248721), (1129, 1775918), (2258, 887959), (4649, 431278), (9298, 215639)]