28404933479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2137}}^1\times {\mathrm{3089}}^1$

素因数の和:5570

約数の個数: 16

約数和(自身を含む): 30706640160

約数和(自身を除く): 2301706681

約数列:

[1, 13, 331, 2137, 3089, 4303, 27781, 40157, 707347, 1022459, 6601193, 9195511, 13291967, 85815509, 2184994883, 28404933479]

約数ペア:

[(1, 28404933479), (13, 2184994883), (331, 85815509), (2137, 13291967), (3089, 9195511), (4303, 6601193), (27781, 1022459), (40157, 707347)]