537251132

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1110023}}^1$

素因数の和:1110049

約数の個数: 18

約数和(自身を含む): 1033432344

約数和(自身を除く): 496181212

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1110023, 2220046, 4440092, 12210253, 24420506, 48841012, 134312783, 268625566, 537251132]

約数ペア:

[(1, 537251132), (2, 268625566), (4, 134312783), (11, 48841012), (22, 24420506), (44, 12210253), (121, 4440092), (242, 2220046), (484, 1110023)]