1931036630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{391691}}^1$

素因数の和:391744

約数の個数: 32

約数和(自身を含む): 3807246240

約数和(自身を除く): 1876209610

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 391691, 783382, 1958455, 3916910, 6658747, 11359039, 13317494, 22718078, 33293735, 56795195, 66587470, 113590390, 193103663, 386207326, 965518315, 1931036630]

約数ペア:

[(1, 1931036630), (2, 965518315), (5, 386207326), (10, 193103663), (17, 113590390), (29, 66587470), (34, 56795195), (58, 33293735), (85, 22718078), (145, 13317494), (170, 11359039), (290, 6658747), (493, 3916910), (986, 1958455), (2465, 783382), (4930, 391691)]