1242066254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4342889}}^1$

素因数の和:4342915

約数の個数: 16

約数和(自身を含む): 2188816560

約数和(自身を除く): 946750306

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4342889, 8685778, 47771779, 56457557, 95543558, 112915114, 621033127, 1242066254]

約数ペア:

[(1, 1242066254), (2, 621033127), (11, 112915114), (13, 95543558), (22, 56457557), (26, 47771779), (143, 8685778), (286, 4342889)]