90498577

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2459}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 103320000

約数和(自身を除く): 12821423

約数列:

[1, 13, 19, 149, 247, 1937, 2459, 2831, 31967, 36803, 46721, 366391, 607373, 4763083, 6961429, 90498577]

約数ペア:

[(1, 90498577), (13, 6961429), (19, 4763083), (149, 607373), (247, 366391), (1937, 46721), (2459, 36803), (2831, 31967)]