1330807986

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{145253}}^1$

素因数の和:145770

約数の個数: 24

約数和(自身を含む): 2889102060

約数和(自身を除く): 1558294074

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1527, 3054, 4581, 9162, 145253, 290506, 435759, 871518, 1307277, 2614554, 73933777, 147867554, 221801331, 443602662, 665403993, 1330807986]

約数ペア:

[(1, 1330807986), (2, 665403993), (3, 443602662), (6, 221801331), (9, 147867554), (18, 73933777), (509, 2614554), (1018, 1307277), (1527, 871518), (3054, 435759), (4581, 290506), (9162, 145253)]