1821776

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{941}}^1$

素因数の和:971

約数の個数: 30

約数和(自身を含む): 3883866

約数和(自身を除く): 2062090

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 941, 968, 1882, 1936, 3764, 7528, 10351, 15056, 20702, 41404, 82808, 113861, 165616, 227722, 455444, 910888, 1821776]

約数ペア:

[(1, 1821776), (2, 910888), (4, 455444), (8, 227722), (11, 165616), (16, 113861), (22, 82808), (44, 41404), (88, 20702), (121, 15056), (176, 10351), (242, 7528), (484, 3764), (941, 1936), (968, 1882)]