2017117712

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{410651}}^1$

素因数の和:410966

約数の個数: 20

約数和(自身を含む): 3920905296

約数和(自身を除く): 1903787584

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 410651, 821302, 1642604, 3285208, 6570416, 126069857, 252139714, 504279428, 1008558856, 2017117712]

約数ペア:

[(1, 2017117712), (2, 1008558856), (4, 504279428), (8, 252139714), (16, 126069857), (307, 6570416), (614, 3285208), (1228, 1642604), (2456, 821302), (4912, 410651)]