408059342

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{9539}}^1$

素因数の和:9907

約数の個数: 16

約数和(自身を含む): 622656720

約数和(自身を除く): 214597378

約数列:

[1, 2, 73, 146, 293, 586, 9539, 19078, 21389, 42778, 696347, 1392694, 2794927, 5589854, 204029671, 408059342]

約数ペア:

[(1, 408059342), (2, 204029671), (73, 5589854), (146, 2794927), (293, 1392694), (586, 696347), (9539, 42778), (19078, 21389)]