9954490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10939}}^1$

素因数の和:10966

約数の個数: 32

約数和(自身を含む): 22055040

約数和(自身を除く): 12100550

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 10939, 21878, 54695, 76573, 109390, 142207, 153146, 284414, 382865, 711035, 765730, 995449, 1422070, 1990898, 4977245, 9954490]

約数ペア:

[(1, 9954490), (2, 4977245), (5, 1990898), (7, 1422070), (10, 995449), (13, 765730), (14, 711035), (26, 382865), (35, 284414), (65, 153146), (70, 142207), (91, 109390), (130, 76573), (182, 54695), (455, 21878), (910, 10939)]