2113550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1084

約数の個数: 24

約数和(自身を含む): 4030992

約数和(自身を除く): 1917442

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1031, 2050, 2062, 5155, 10310, 25775, 42271, 51550, 84542, 211355, 422710, 1056775, 2113550]

約数ペア:

[(1, 2113550), (2, 1056775), (5, 422710), (10, 211355), (25, 84542), (41, 51550), (50, 42271), (82, 25775), (205, 10310), (410, 5155), (1025, 2062), (1031, 2050)]