2018627908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{580733}}^1$

素因数の和:580827

約数の個数: 24

約数和(自身を含む): 3902532480

約数和(自身を除く): 1883904572

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 580733, 1161466, 2322932, 6388063, 12776126, 25552252, 45877907, 91755814, 183511628, 504656977, 1009313954, 2018627908]

約数ペア:

[(1, 2018627908), (2, 1009313954), (4, 504656977), (11, 183511628), (22, 91755814), (44, 45877907), (79, 25552252), (158, 12776126), (316, 6388063), (869, 2322932), (1738, 1161466), (3476, 580733)]