2195156722

素因数分解:

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

素因数の和:345306

約数の個数: 24

約数和(自身を含む): 3815813520

約数和(自身を除く): 1620656798

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 6358, 345259, 690518, 3797849, 5869403, 7595698, 11738806, 64563433, 99779851, 129126866, 199559702, 1097578361, 2195156722]

約数ペア:

[(1, 2195156722), (2, 1097578361), (11, 199559702), (17, 129126866), (22, 99779851), (34, 64563433), (187, 11738806), (289, 7595698), (374, 5869403), (578, 3797849), (3179, 690518), (6358, 345259)]