290632014

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{41507}}^1$

素因数の和:41904

約数の個数: 24

約数和(自身を含む): 631336680

約数和(自身を除く): 340704666

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 7002, 41507, 83014, 124521, 249042, 373563, 747126, 16146223, 32292446, 48438669, 96877338, 145316007, 290632014]

約数ペア:

[(1, 290632014), (2, 145316007), (3, 96877338), (6, 48438669), (9, 32292446), (18, 16146223), (389, 747126), (778, 373563), (1167, 249042), (2334, 124521), (3501, 83014), (7002, 41507)]