8266804978

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{1621}}^1\times {\mathrm{10159}}^1$

素因数の和:12033

約数の個数: 16

約数和(自身を含む): 12458517120

約数和(自身を除く): 4191712142

約数列:

[1, 2, 251, 502, 1621, 3242, 10159, 20318, 406871, 813742, 2549909, 5099818, 16467739, 32935478, 4133402489, 8266804978]

約数ペア:

[(1, 8266804978), (2, 4133402489), (251, 32935478), (502, 16467739), (1621, 5099818), (3242, 2549909), (10159, 813742), (20318, 406871)]