890444009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{13241}}^1$

素因数の和:14000

約数の個数: 16

約数和(自身を含む): 1097496960

約数和(自身を除く): 207052951

約数列:

[1, 7, 13, 91, 739, 5173, 9607, 13241, 67249, 92687, 172133, 1204931, 9785099, 68495693, 127206287, 890444009]

約数ペア:

[(1, 890444009), (7, 127206287), (13, 68495693), (91, 9785099), (739, 1204931), (5173, 172133), (9607, 92687), (13241, 67249)]