4989796016

素因数分解:

$2^4\times {\mathrm{1327}}^1\times {\mathrm{235013}}^1$

素因数の和:236348

約数の個数: 20

約数和(自身を含む): 9675056352

約数和(自身を除く): 4685260336

約数列:

[1, 2, 4, 8, 16, 1327, 2654, 5308, 10616, 21232, 235013, 470026, 940052, 1880104, 3760208, 311862251, 623724502, 1247449004, 2494898008, 4989796016]

約数ペア:

[(1, 4989796016), (2, 2494898008), (4, 1247449004), (8, 623724502), (16, 311862251), (1327, 3760208), (2654, 1880104), (5308, 940052), (10616, 470026), (21232, 235013)]