668879302

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3221}}^1$

素因数の和:3413

約数の個数: 48

約数和(自身を含む): 1265008752

約数和(自身を除く): 596129450

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 163, 182, 326, 637, 1141, 1274, 2119, 2282, 3221, 4238, 6442, 7987, 14833, 15974, 22547, 29666, 41873, 45094, 83746, 103831, 157829, 207662, 293111, 315658, 525023, 586222, 1050046, 2051777, 3675161, 4103554, 6825299, 7350322, 13650598, 25726127, 47777093, 51452254, 95554186, 334439651, 668879302]

約数ペア:

[(1, 668879302), (2, 334439651), (7, 95554186), (13, 51452254), (14, 47777093), (26, 25726127), (49, 13650598), (91, 7350322), (98, 6825299), (163, 4103554), (182, 3675161), (326, 2051777), (637, 1050046), (1141, 586222), (1274, 525023), (2119, 315658), (2282, 293111), (3221, 207662), (4238, 157829), (6442, 103831), (7987, 83746), (14833, 45094), (15974, 41873), (22547, 29666)]