319492070

素因数分解:

$2^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{26339}}^1$

素因数の和:27559

約数の個数: 16

約数和(自身を含む): 575581680

約数和(自身を除く): 256089610

約数列:

[1, 2, 5, 10, 1213, 2426, 6065, 12130, 26339, 52678, 131695, 263390, 31949207, 63898414, 159746035, 319492070]

約数ペア:

[(1, 319492070), (2, 159746035), (5, 63898414), (10, 31949207), (1213, 263390), (2426, 131695), (6065, 52678), (12130, 26339)]