2013956854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{24979}}^1$

素因数の和:25444

約数の個数: 32

約数和(自身を含む): 3726616320

約数和(自身を除く): 1712659466

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 443, 886, 3101, 5759, 6202, 11518, 24979, 40313, 49958, 80626, 174853, 324727, 349706, 649454, 2273089, 4546178, 11065697, 22131394, 77459879, 143854061, 154919758, 287708122, 1006978427, 2013956854]

約数ペア:

[(1, 2013956854), (2, 1006978427), (7, 287708122), (13, 154919758), (14, 143854061), (26, 77459879), (91, 22131394), (182, 11065697), (443, 4546178), (886, 2273089), (3101, 649454), (5759, 349706), (6202, 324727), (11518, 174853), (24979, 80626), (40313, 49958)]