2080592878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{394201}}^1$

素因数の和:394252

約数の個数: 32

約数和(自身を含む): 3973556160

約数和(自身を除く): 1892963282

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 394201, 788402, 2759407, 5124613, 5518814, 10249226, 11431829, 22863658, 35872291, 71744582, 80022803, 148613777, 160045606, 297227554, 1040296439, 2080592878]

約数ペア:

[(1, 2080592878), (2, 1040296439), (7, 297227554), (13, 160045606), (14, 148613777), (26, 80022803), (29, 71744582), (58, 35872291), (91, 22863658), (182, 11431829), (203, 10249226), (377, 5518814), (406, 5124613), (754, 2759407), (2639, 788402), (5278, 394201)]