716530

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 1307520

約数和(自身を除く): 590990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 907, 1814, 4535, 9070, 71653, 143306, 358265, 716530]

約数ペア:

[(1, 716530), (2, 358265), (5, 143306), (10, 71653), (79, 9070), (158, 4535), (395, 1814), (790, 907)]