1330369265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{72559}}^1$

素因数の和:72776

約数の個数: 16

約数和(自身を含む): 1689196800

約数和(自身を除く): 358827535

約数列:

[1, 5, 19, 95, 193, 965, 3667, 18335, 72559, 362795, 1378621, 6893105, 14003887, 70019435, 266073853, 1330369265]

約数ペア:

[(1, 1330369265), (5, 266073853), (19, 70019435), (95, 14003887), (193, 6893105), (965, 1378621), (3667, 362795), (18335, 72559)]