1490434655

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1\times {\mathrm{6971}}^1$

素因数の和:7738

約数の個数: 16

約数和(自身を含む): 1820695968

約数和(自身を除く): 330261313

約数列:

[1, 5, 61, 305, 701, 3505, 6971, 34855, 42761, 213805, 425231, 2126155, 4886671, 24433355, 298086931, 1490434655]

約数ペア:

[(1, 1490434655), (5, 298086931), (61, 24433355), (305, 4886671), (701, 2126155), (3505, 425231), (6971, 213805), (34855, 42761)]