2601599

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 3677184

約数和(自身を除く): 1075585

約数列:

[1, 7, 11, 13, 23, 77, 91, 113, 143, 161, 253, 299, 791, 1001, 1243, 1469, 1771, 2093, 2599, 3289, 8701, 10283, 16159, 18193, 23023, 28589, 33787, 113113, 200123, 236509, 371657, 2601599]

約数ペア:

[(1, 2601599), (7, 371657), (11, 236509), (13, 200123), (23, 113113), (77, 33787), (91, 28589), (113, 23023), (143, 18193), (161, 16159), (253, 10283), (299, 8701), (791, 3289), (1001, 2599), (1243, 2093), (1469, 1771)]