764752390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{968041}}^1$

素因数の和:968127

約数の個数: 16

約数和(自身を含む): 1393980480

約数和(自身を除く): 629228090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 968041, 1936082, 4840205, 9680410, 76475239, 152950478, 382376195, 764752390]

約数ペア:

[(1, 764752390), (2, 382376195), (5, 152950478), (10, 76475239), (79, 9680410), (158, 4840205), (395, 1936082), (790, 968041)]