1621504852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{39163}}^1$

素因数の和:40119

約数の個数: 24

約数和(自身を含む): 3098968992

約数和(自身を除く): 1477464140

約数列:

[1, 2, 4, 11, 22, 44, 941, 1882, 3764, 10351, 20702, 39163, 41404, 78326, 156652, 430793, 861586, 1723172, 36852383, 73704766, 147409532, 405376213, 810752426, 1621504852]

約数ペア:

[(1, 1621504852), (2, 810752426), (4, 405376213), (11, 147409532), (22, 73704766), (44, 36852383), (941, 1723172), (1882, 861586), (3764, 430793), (10351, 156652), (20702, 78326), (39163, 41404)]