2627720354

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 4648026240

約数和(自身を除く): 2020305886

約数列:

[1, 2, 7, 14, 49, 98, 131, 197, 262, 394, 917, 1039, 1379, 1834, 2078, 2758, 6419, 7273, 9653, 12838, 14546, 19306, 25807, 50911, 51614, 101822, 136109, 180649, 204683, 272218, 361298, 409366, 952763, 1264543, 1432781, 1905526, 2529086, 2865562, 6669341, 10029467, 13338682, 20058934, 26813473, 53626946, 187694311, 375388622, 1313860177, 2627720354]

約数ペア:

[(1, 2627720354), (2, 1313860177), (7, 375388622), (14, 187694311), (49, 53626946), (98, 26813473), (131, 20058934), (197, 13338682), (262, 10029467), (394, 6669341), (917, 2865562), (1039, 2529086), (1379, 1905526), (1834, 1432781), (2078, 1264543), (2758, 952763), (6419, 409366), (7273, 361298), (9653, 272218), (12838, 204683), (14546, 180649), (19306, 136109), (25807, 101822), (50911, 51614)]