289419310

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{120091}}^1$

素因数の和:120339

約数の個数: 16

約数和(自身を含む): 523120752

約数和(自身を除く): 233701442

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 120091, 240182, 600455, 1200910, 28941931, 57883862, 144709655, 289419310]

約数ペア:

[(1, 289419310), (2, 144709655), (5, 57883862), (10, 28941931), (241, 1200910), (482, 600455), (1205, 240182), (2410, 120091)]