2019367126

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1667}}^1$

素因数の和:1993

約数の個数: 48

約数和(自身を含む): 3614409216

約数和(自身を除く): 1595042090

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 263, 329, 526, 658, 1667, 1841, 2303, 3334, 3682, 4606, 11669, 12361, 12887, 23338, 24722, 25774, 78349, 81683, 86527, 156698, 163366, 173054, 438421, 548443, 605689, 876842, 1096886, 1211378, 3068947, 3839101, 6137894, 7678202, 20605787, 21482629, 41211574, 42965258, 144240509, 288481018, 1009683563, 2019367126]

約数ペア:

[(1, 2019367126), (2, 1009683563), (7, 288481018), (14, 144240509), (47, 42965258), (49, 41211574), (94, 21482629), (98, 20605787), (263, 7678202), (329, 6137894), (526, 3839101), (658, 3068947), (1667, 1211378), (1841, 1096886), (2303, 876842), (3334, 605689), (3682, 548443), (4606, 438421), (11669, 173054), (12361, 163366), (12887, 156698), (23338, 86527), (24722, 81683), (25774, 78349)]