2479233424

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{617339}}^1$

素因数の和:617598

約数の個数: 20

約数和(自身を含む): 4822660080

約数和(自身を除く): 2343426656

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 617339, 1234678, 2469356, 4938712, 9877424, 154952089, 309904178, 619808356, 1239616712, 2479233424]

約数ペア:

[(1, 2479233424), (2, 1239616712), (4, 619808356), (8, 309904178), (16, 154952089), (251, 9877424), (502, 4938712), (1004, 2469356), (2008, 1234678), (4016, 617339)]