642227599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{2341}}^1$

素因数の和:2850

約数の個数: 16

約数和(自身を含む): 708220800

約数和(自身を除く): 65993201

約数列:

[1, 13, 47, 449, 611, 2341, 5837, 21103, 30433, 110027, 274339, 1051109, 1430351, 13664417, 49402123, 642227599]

約数ペア:

[(1, 642227599), (13, 49402123), (47, 13664417), (449, 1430351), (611, 1051109), (2341, 274339), (5837, 110027), (21103, 30433)]