764831390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{968141}}^1$

素因数の和:968227

約数の個数: 16

約数和(自身を含む): 1394124480

約数和(自身を除く): 629293090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 968141, 1936282, 4840705, 9681410, 76483139, 152966278, 382415695, 764831390]

約数ペア:

[(1, 764831390), (2, 382415695), (5, 152966278), (10, 76483139), (79, 9681410), (158, 4840705), (395, 1936282), (790, 968141)]