289012498

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1\times {\mathrm{2861}}^1$

素因数の和:3869

約数の個数: 16

約数和(自身を含む): 442316376

約数和(自身を除く): 153303878

約数列:

[1, 2, 53, 106, 953, 1906, 2861, 5722, 50509, 101018, 151633, 303266, 2726533, 5453066, 144506249, 289012498]

約数ペア:

[(1, 289012498), (2, 144506249), (53, 5453066), (106, 2726533), (953, 303266), (1906, 151633), (2861, 101018), (5722, 50509)]