1851136238

素因数分解:

$2^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{73417}}^1$

素因数の和:75227

約数の個数: 16

約数和(自身を含む): 3175181664

約数和(自身を除く): 1324045426

約数列:

[1, 2, 7, 14, 1801, 3602, 12607, 25214, 73417, 146834, 513919, 1027838, 132224017, 264448034, 925568119, 1851136238]

約数ペア:

[(1, 1851136238), (2, 925568119), (7, 264448034), (14, 132224017), (1801, 1027838), (3602, 513919), (12607, 146834), (25214, 73417)]