2907171806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{20147}}^1$

素因数の和:21104

約数の個数: 32

約数和(自身を含む): 5442861312

約数和(自身を除く): 2535689506

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 937, 1874, 6559, 10307, 13118, 20147, 20614, 40294, 72149, 141029, 144298, 221617, 282058, 443234, 1551319, 3102638, 18877739, 37755478, 132144173, 207655129, 264288346, 415310258, 1453585903, 2907171806]

約数ペア:

[(1, 2907171806), (2, 1453585903), (7, 415310258), (11, 264288346), (14, 207655129), (22, 132144173), (77, 37755478), (154, 18877739), (937, 3102638), (1874, 1551319), (6559, 443234), (10307, 282058), (13118, 221617), (20147, 144298), (20614, 141029), (40294, 72149)]