4077304855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{1997}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 5341085568

約数和(自身を除く): 1263780713

約数列:

[1, 5, 13, 65, 101, 311, 505, 1313, 1555, 1997, 4043, 6565, 9985, 20215, 25961, 31411, 129805, 157055, 201697, 408343, 621067, 1008485, 2041715, 2622061, 3105335, 8073871, 13110305, 40369355, 62727767, 313638835, 815460971, 4077304855]

約数ペア:

[(1, 4077304855), (5, 815460971), (13, 313638835), (65, 62727767), (101, 40369355), (311, 13110305), (505, 8073871), (1313, 3105335), (1555, 2622061), (1997, 2041715), (4043, 1008485), (6565, 621067), (9985, 408343), (20215, 201697), (25961, 157055), (31411, 129805)]