1215702754

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{6337}}^1$

素因数の和:6610

約数の個数: 32

約数和(自身を含む): 2124700416

約数和(自身を除く): 908997662

約数列:

[1, 2, 7, 14, 71, 142, 193, 386, 497, 994, 1351, 2702, 6337, 12674, 13703, 27406, 44359, 88718, 95921, 191842, 449927, 899854, 1223041, 2446082, 3149489, 6298978, 8561287, 17122574, 86835911, 173671822, 607851377, 1215702754]

約数ペア:

[(1, 1215702754), (2, 607851377), (7, 173671822), (14, 86835911), (71, 17122574), (142, 8561287), (193, 6298978), (386, 3149489), (497, 2446082), (994, 1223041), (1351, 899854), (2702, 449927), (6337, 191842), (12674, 95921), (13703, 88718), (27406, 44359)]