6893017865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1\times {\mathrm{20023}}^1$

素因数の和:22280

約数の個数: 16

約数和(自身を含む): 8542718976

約数和(自身を除く): 1649701111

約数列:

[1, 5, 31, 155, 2221, 11105, 20023, 68851, 100115, 344255, 620713, 3103565, 44471083, 222355415, 1378603573, 6893017865]

約数ペア:

[(1, 6893017865), (5, 1378603573), (31, 222355415), (155, 44471083), (2221, 3103565), (11105, 620713), (20023, 344255), (68851, 100115)]