1489711666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{80989}}^1$

素因数の和:81549

約数の個数: 16

約数和(自身を含む): 2370415320

約数和(自身を除く): 880703654

約数列:

[1, 2, 17, 34, 541, 1082, 9197, 18394, 80989, 161978, 1376813, 2753626, 43815049, 87630098, 744855833, 1489711666]

約数ペア:

[(1, 1489711666), (2, 744855833), (17, 87630098), (34, 43815049), (541, 2753626), (1082, 1376813), (9197, 161978), (18394, 80989)]