1325930

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 2423520

約数和(自身を除く): 1097590

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 1979, 3958, 9895, 19790, 132593, 265186, 662965, 1325930]

約数ペア:

[(1, 1325930), (2, 662965), (5, 265186), (10, 132593), (67, 19790), (134, 9895), (335, 3958), (670, 1979)]