2016202786

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3881}}^1$

素因数の和:3991

約数の個数: 48

約数和(自身を含む): 3452573160

約数和(自身を除く): 1436370374

約数列:

[1, 2, 13, 26, 29, 53, 58, 106, 169, 338, 377, 689, 754, 1378, 1537, 3074, 3881, 4901, 7762, 8957, 9802, 17914, 19981, 39962, 50453, 100906, 112549, 205693, 225098, 259753, 411386, 519506, 655889, 1311778, 1463137, 2674009, 2926274, 5348018, 5965097, 11930194, 19020781, 34762117, 38041562, 69524234, 77546261, 155092522, 1008101393, 2016202786]

約数ペア:

[(1, 2016202786), (2, 1008101393), (13, 155092522), (26, 77546261), (29, 69524234), (53, 38041562), (58, 34762117), (106, 19020781), (169, 11930194), (338, 5965097), (377, 5348018), (689, 2926274), (754, 2674009), (1378, 1463137), (1537, 1311778), (3074, 655889), (3881, 519506), (4901, 411386), (7762, 259753), (8957, 225098), (9802, 205693), (17914, 112549), (19981, 100906), (39962, 50453)]