8491078

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 13124160

約数和(自身を除く): 4633082

約数列:

[1, 2, 61, 79, 122, 158, 881, 1762, 4819, 9638, 53741, 69599, 107482, 139198, 4245539, 8491078]

約数ペア:

[(1, 8491078), (2, 4245539), (61, 139198), (79, 107482), (122, 69599), (158, 53741), (881, 9638), (1762, 4819)]