286840906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{25219}}^1$

素因数の和:25290

約数の個数: 24

約数和(自身を含む): 483013440

約数和(自身を除く): 196172534

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 5687, 11374, 25219, 50438, 277409, 554818, 1185293, 2370586, 3051499, 6102998, 13038223, 26076446, 143420453, 286840906]

約数ペア:

[(1, 286840906), (2, 143420453), (11, 26076446), (22, 13038223), (47, 6102998), (94, 3051499), (121, 2370586), (242, 1185293), (517, 554818), (1034, 277409), (5687, 50438), (11374, 25219)]