267366866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{40013}}^1$

素因数の和:40285

約数の個数: 16

約数和(自身を含む): 433591704

約数和(自身を除く): 166224838

約数列:

[1, 2, 13, 26, 257, 514, 3341, 6682, 40013, 80026, 520169, 1040338, 10283341, 20566682, 133683433, 267366866]

約数ペア:

[(1, 267366866), (2, 133683433), (13, 20566682), (26, 10283341), (257, 1040338), (514, 520169), (3341, 80026), (6682, 40013)]