996840860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1060469}}^1$

素因数の和:1060525

約数の個数: 24

約数和(自身を含む): 2137907520

約数和(自身を除く): 1141066660

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1060469, 2120938, 4241876, 5302345, 10604690, 21209380, 49842043, 99684086, 199368172, 249210215, 498420430, 996840860]

約数ペア:

[(1, 996840860), (2, 498420430), (4, 249210215), (5, 199368172), (10, 99684086), (20, 49842043), (47, 21209380), (94, 10604690), (188, 5302345), (235, 4241876), (470, 2120938), (940, 1060469)]