2940490943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1\times {\mathrm{1609}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 3186795360

約数和(自身を除く): 246304417

約数列:

[1, 13, 257, 547, 1609, 3341, 7111, 20917, 140579, 413513, 880123, 1827527, 5375669, 11441599, 226191611, 2940490943]

約数ペア:

[(1, 2940490943), (13, 226191611), (257, 11441599), (547, 5375669), (1609, 1827527), (3341, 880123), (7111, 413513), (20917, 140579)]