247943266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317063}}^1$

素因数の和:317105

約数の個数: 16

約数和(自身を含む): 410914944

約数和(自身を除く): 162971678

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 317063, 634126, 5390071, 7292449, 10780142, 14584898, 123971633, 247943266]

約数ペア:

[(1, 247943266), (2, 123971633), (17, 14584898), (23, 10780142), (34, 7292449), (46, 5390071), (391, 634126), (782, 317063)]