2012041665

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{629747}}^1$

素因数の和:629829

約数の個数: 24

約数和(自身を含む): 3536664768

約数和(自身を除く): 1524623103

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 629747, 1889241, 3148735, 5667723, 9446205, 28338615, 44712037, 134136111, 223560185, 402408333, 670680555, 2012041665]

約数ペア:

[(1, 2012041665), (3, 670680555), (5, 402408333), (9, 223560185), (15, 134136111), (45, 44712037), (71, 28338615), (213, 9446205), (355, 5667723), (639, 3148735), (1065, 1889241), (3195, 629747)]