140985871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1249}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 160300000

約数和(自身を除く): 19314129

約数列:

[1, 13, 19, 247, 457, 1249, 5941, 8683, 16237, 23731, 112879, 308503, 570793, 7420309, 10845067, 140985871]

約数ペア:

[(1, 140985871), (13, 10845067), (19, 7420309), (247, 570793), (457, 308503), (1249, 112879), (5941, 23731), (8683, 16237)]