1820221442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1\times {\mathrm{29527}}^1$

素因数の和:31913

約数の個数: 16

約数和(自身を含む): 2941697472

約数和(自身を除く): 1121476030

約数列:

[1, 2, 13, 26, 2371, 4742, 29527, 30823, 59054, 61646, 383851, 767702, 70008517, 140017034, 910110721, 1820221442]

約数ペア:

[(1, 1820221442), (2, 910110721), (13, 140017034), (26, 70008517), (2371, 767702), (4742, 383851), (29527, 61646), (30823, 59054)]