1210396822

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{19759}}^1$

素因数の和:20151

約数の個数: 16

約数和(自身を含む): 1838865600

約数和(自身を除く): 628468778

約数列:

[1, 2, 109, 218, 281, 562, 19759, 30629, 39518, 61258, 2153731, 4307462, 5552279, 11104558, 605198411, 1210396822]

約数ペア:

[(1, 1210396822), (2, 605198411), (109, 11104558), (218, 5552279), (281, 4307462), (562, 2153731), (19759, 61258), (30629, 39518)]