581904004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{8069}}^1$

素因数の和:8244

約数の個数: 36

約数和(自身を含む): 1126975500

約数和(自身を除く): 545071496

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 484, 596, 1639, 3278, 6556, 8069, 16138, 18029, 32276, 36058, 72116, 88759, 177518, 355036, 976349, 1202281, 1952698, 2404562, 3905396, 4809124, 13225091, 26450182, 52900364, 145476001, 290952002, 581904004]

約数ペア:

[(1, 581904004), (2, 290952002), (4, 145476001), (11, 52900364), (22, 26450182), (44, 13225091), (121, 4809124), (149, 3905396), (242, 2404562), (298, 1952698), (484, 1202281), (596, 976349), (1639, 355036), (3278, 177518), (6556, 88759), (8069, 72116), (16138, 36058), (18029, 32276)]