8155018874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2906279}}^1$

素因数の和:2906365

約数の個数: 16

約数和(自身を含む): 12973633920

約数和(自身を除く): 4818615046

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 2906279, 5812558, 66844417, 133688834, 177283019, 354566038, 4077509437, 8155018874]

約数ペア:

[(1, 8155018874), (2, 4077509437), (23, 354566038), (46, 177283019), (61, 133688834), (122, 66844417), (1403, 5812558), (2806, 2906279)]