2194895156

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{1063}}^1\times {\mathrm{1327}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 3857468160

約数和(自身を除く): 1662573004

約数列:

[1, 2, 4, 389, 778, 1063, 1327, 1556, 2126, 2654, 4252, 5308, 413507, 516203, 827014, 1032406, 1410601, 1654028, 2064812, 2821202, 5642404, 548723789, 1097447578, 2194895156]

約数ペア:

[(1, 2194895156), (2, 1097447578), (4, 548723789), (389, 5642404), (778, 2821202), (1063, 2064812), (1327, 1654028), (1556, 1410601), (2126, 1032406), (2654, 827014), (4252, 516203), (5308, 413507)]