4967396945

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{2861}}^1$

素因数の和:3425

約数の個数: 32

約数和(自身を含む): 6890780160

約数和(自身を除く): 1923383215

約数列:

[1, 5, 7, 35, 113, 439, 565, 791, 2195, 2861, 3073, 3955, 14305, 15365, 20027, 49607, 100135, 248035, 323293, 347249, 1255979, 1616465, 1736245, 2263051, 6279895, 8791853, 11315255, 43959265, 141925627, 709628135, 993479389, 4967396945]

約数ペア:

[(1, 4967396945), (5, 993479389), (7, 709628135), (35, 141925627), (113, 43959265), (439, 11315255), (565, 8791853), (791, 6279895), (2195, 2263051), (2861, 1736245), (3073, 1616465), (3955, 1255979), (14305, 347249), (15365, 323293), (20027, 248035), (49607, 100135)]