129126866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{345259}}^1$

素因数の和:345289

約数の個数: 16

約数和(自身を含む): 223728480

約数和(自身を除く): 94601614

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 345259, 690518, 3797849, 5869403, 7595698, 11738806, 64563433, 129126866]

約数ペア:

[(1, 129126866), (2, 64563433), (11, 11738806), (17, 7595698), (22, 5869403), (34, 3797849), (187, 690518), (374, 345259)]