252670558

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4099}}^1$

素因数の和:4169

約数の個数: 48

約数和(自身を含む): 479552400

約数和(自身を除く): 226881842

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 238, 259, 518, 629, 833, 1258, 1666, 1813, 3626, 4099, 4403, 8198, 8806, 28693, 30821, 57386, 61642, 69683, 139366, 151663, 200851, 303326, 401702, 487781, 975562, 1061641, 2123282, 2578271, 3414467, 5156542, 6828934, 7431487, 14862974, 18047897, 36095794, 126335279, 252670558]

約数ペア:

[(1, 252670558), (2, 126335279), (7, 36095794), (14, 18047897), (17, 14862974), (34, 7431487), (37, 6828934), (49, 5156542), (74, 3414467), (98, 2578271), (119, 2123282), (238, 1061641), (259, 975562), (518, 487781), (629, 401702), (833, 303326), (1258, 200851), (1666, 151663), (1813, 139366), (3626, 69683), (4099, 61642), (4403, 57386), (8198, 30821), (8806, 28693)]