522372008

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{461}}^1\times {\mathrm{1019}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 989604000

約数和(自身を除く): 467231992

約数列:

[1, 2, 4, 8, 139, 278, 461, 556, 922, 1019, 1112, 1844, 2038, 3688, 4076, 8152, 64079, 128158, 141641, 256316, 283282, 469759, 512632, 566564, 939518, 1133128, 1879036, 3758072, 65296501, 130593002, 261186004, 522372008]

約数ペア:

[(1, 522372008), (2, 261186004), (4, 130593002), (8, 65296501), (139, 3758072), (278, 1879036), (461, 1133128), (556, 939518), (922, 566564), (1019, 512632), (1112, 469759), (1844, 283282), (2038, 256316), (3688, 141641), (4076, 128158), (8152, 64079)]