268354418

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{464281}}^1$

素因数の和:464317

約数の個数: 12

約数和(自身を含む): 427603722

約数和(自身を除く): 159249304

約数列:

[1, 2, 17, 34, 289, 578, 464281, 928562, 7892777, 15785554, 134177209, 268354418]

約数ペア:

[(1, 268354418), (2, 134177209), (17, 15785554), (34, 7892777), (289, 928562), (578, 464281)]