2049278842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{3851}}^1$

素因数の和:4174

約数の個数: 32

約数和(自身を含む): 3361224384

約数和(自身を除く): 1311945542

約数列:

[1, 2, 13, 26, 97, 194, 211, 422, 1261, 2522, 2743, 3851, 5486, 7702, 20467, 40934, 50063, 100126, 266071, 373547, 532142, 747094, 812561, 1625122, 4856111, 9712222, 10563293, 21126586, 78818417, 157636834, 1024639421, 2049278842]

約数ペア:

[(1, 2049278842), (2, 1024639421), (13, 157636834), (26, 78818417), (97, 21126586), (194, 10563293), (211, 9712222), (422, 4856111), (1261, 1625122), (2522, 812561), (2743, 747094), (3851, 532142), (5486, 373547), (7702, 266071), (20467, 100126), (40934, 50063)]