1900555034

素因数分解:

$2^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{123077}}^1$

素因数の和:124189

約数の個数: 16

約数和(自身を含む): 3261074688

約数和(自身を除く): 1360519654

約数列:

[1, 2, 7, 14, 1103, 2206, 7721, 15442, 123077, 246154, 861539, 1723078, 135753931, 271507862, 950277517, 1900555034]

約数ペア:

[(1, 1900555034), (2, 950277517), (7, 271507862), (14, 135753931), (1103, 1723078), (2206, 861539), (7721, 246154), (15442, 123077)]