2172485752

素因数分解:

$2^3\times {\mathrm{2447}}^1\times {\mathrm{110977}}^1$

素因数の和:113430

約数の個数: 16

約数和(自身を含む): 4075112160

約数和(自身を除く): 1902626408

約数列:

[1, 2, 4, 8, 2447, 4894, 9788, 19576, 110977, 221954, 443908, 887816, 271560719, 543121438, 1086242876, 2172485752]

約数ペア:

[(1, 2172485752), (2, 1086242876), (4, 543121438), (8, 271560719), (2447, 887816), (4894, 443908), (9788, 221954), (19576, 110977)]