409145084

素因数分解:

$2^2\times {\mathrm{1129}}^1\times {\mathrm{90599}}^1$

素因数の和:91732

約数の個数: 12

約数和(自身を含む): 716646000

約数和(自身を除く): 307500916

約数列:

[1, 2, 4, 1129, 2258, 4516, 90599, 181198, 362396, 102286271, 204572542, 409145084]

約数ペア:

[(1, 409145084), (2, 204572542), (4, 102286271), (1129, 362396), (2258, 181198), (4516, 90599)]