1257873314

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{219371}}^1$

素因数の和:219481

約数の個数: 16

約数和(自身を含む): 1958553216

約数和(自身を除く): 700679902

約数列:

[1, 2, 47, 61, 94, 122, 2867, 5734, 219371, 438742, 10310437, 13381631, 20620874, 26763262, 628936657, 1257873314]

約数ペア:

[(1, 1257873314), (2, 628936657), (47, 26763262), (61, 20620874), (94, 13381631), (122, 10310437), (2867, 438742), (5734, 219371)]