140312549

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1009}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 159499200

約数和(自身を除く): 19186651

約数列:

[1, 13, 19, 247, 563, 1009, 7319, 10697, 13117, 19171, 139061, 249223, 568067, 7384871, 10793273, 140312549]

約数ペア:

[(1, 140312549), (13, 10793273), (19, 7384871), (247, 568067), (563, 249223), (1009, 139061), (7319, 19171), (10697, 13117)]