2017682009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 2477765376

約数和(自身を除く): 460083367

約数列:

[1, 7, 17, 113, 119, 227, 661, 791, 1589, 1921, 3859, 4627, 11237, 13447, 25651, 27013, 74693, 78659, 150047, 179557, 436067, 522851, 1050329, 1269781, 2550799, 3052469, 8888467, 16955311, 17855593, 118687177, 288240287, 2017682009]

約数ペア:

[(1, 2017682009), (7, 288240287), (17, 118687177), (113, 17855593), (119, 16955311), (227, 8888467), (661, 3052469), (791, 2550799), (1589, 1269781), (1921, 1050329), (3859, 522851), (4627, 436067), (11237, 179557), (13447, 150047), (25651, 78659), (27013, 74693)]