1379460670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19706581}}^1$

素因数の和:19706595

約数の個数: 16

約数和(自身を含む): 2837747808

約数和(自身を除く): 1458287138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19706581, 39413162, 98532905, 137946067, 197065810, 275892134, 689730335, 1379460670]

約数ペア:

[(1, 1379460670), (2, 689730335), (5, 275892134), (7, 197065810), (10, 137946067), (14, 98532905), (35, 39413162), (70, 19706581)]