117221962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409867}}^1$

素因数の和:409893

約数の個数: 16

約数和(自身を含む): 206573472

約数和(自身を除く): 89351510

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 409867, 819734, 4508537, 5328271, 9017074, 10656542, 58610981, 117221962]

約数ペア:

[(1, 117221962), (2, 58610981), (11, 10656542), (13, 9017074), (22, 5328271), (26, 4508537), (143, 819734), (286, 409867)]