1330782446

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3066319}}^1$

素因数の和:3066359

約数の個数: 16

約数和(自身を含む): 2354933760

約数和(自身を除く): 1024151314

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3066319, 6132638, 21464233, 42928466, 95055889, 190111778, 665391223, 1330782446]

約数ペア:

[(1, 1330782446), (2, 665391223), (7, 190111778), (14, 95055889), (31, 42928466), (62, 21464233), (217, 6132638), (434, 3066319)]