2017602992

素因数分解:

$2^4\times {\mathrm{5657}}^1\times {\mathrm{22291}}^1$

素因数の和:27956

約数の個数: 20

約数和(自身を含む): 3909972216

約数和(自身を除く): 1892369224

約数列:

[1, 2, 4, 8, 16, 5657, 11314, 22291, 22628, 44582, 45256, 89164, 90512, 178328, 356656, 126100187, 252200374, 504400748, 1008801496, 2017602992]

約数ペア:

[(1, 2017602992), (2, 1008801496), (4, 504400748), (8, 252200374), (16, 126100187), (5657, 356656), (11314, 178328), (22291, 90512), (22628, 89164), (44582, 45256)]