253132

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{523}}^1$

素因数の和:549

約数の個数: 18

約数和(自身を含む): 487844

約数和(自身を除く): 234712

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 523, 1046, 2092, 5753, 11506, 23012, 63283, 126566, 253132]

約数ペア:

[(1, 253132), (2, 126566), (4, 63283), (11, 23012), (22, 11506), (44, 5753), (121, 2092), (242, 1046), (484, 523)]