1854131618

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{1291}}^1\times {\mathrm{2309}}^1$

素因数の和:3913

約数の個数: 16

約数和(自身を含む): 2793510720

約数和(自身を除く): 939379102

約数列:

[1, 2, 311, 622, 1291, 2309, 2582, 4618, 401501, 718099, 803002, 1436198, 2980919, 5961838, 927065809, 1854131618]

約数ペア:

[(1, 1854131618), (2, 927065809), (311, 5961838), (622, 2980919), (1291, 1436198), (2309, 803002), (2582, 718099), (4618, 401501)]