717206974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{136403}}^1$

素因数の和:136655

約数の個数: 16

約数和(自身を含む): 1178530560

約数和(自身を除く): 461323586

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 136403, 272806, 1500433, 3000866, 32600317, 65200634, 358603487, 717206974]

約数ペア:

[(1, 717206974), (2, 358603487), (11, 65200634), (22, 32600317), (239, 3000866), (478, 1500433), (2629, 272806), (5258, 136403)]