2017199690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{632351}}^1$

素因数の和:632398

約数の個数: 32

約数和(自身を含む): 4097640960

約数和(自身を除く): 2080441270

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 632351, 1264702, 3161755, 6323510, 6955861, 13911722, 18338179, 34779305, 36676358, 69558610, 91690895, 183381790, 201719969, 403439938, 1008599845, 2017199690]

約数ペア:

[(1, 2017199690), (2, 1008599845), (5, 403439938), (10, 201719969), (11, 183381790), (22, 91690895), (29, 69558610), (55, 36676358), (58, 34779305), (110, 18338179), (145, 13911722), (290, 6955861), (319, 6323510), (638, 3161755), (1595, 1264702), (3190, 632351)]