679685119

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{4219}}^1$

素因数の和:4438

約数の個数: 16

約数和(自身を含む): 732592000

約数和(自身を除く): 52906881

約数列:

[1, 19, 61, 139, 1159, 2641, 4219, 8479, 80161, 161101, 257359, 586441, 4889821, 11142379, 35772901, 679685119]

約数ペア:

[(1, 679685119), (19, 35772901), (61, 11142379), (139, 4889821), (1159, 586441), (2641, 257359), (4219, 161101), (8479, 80161)]