2018985428

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{49451}}^1$

素因数の和:49687

約数の個数: 24

約数和(自身を含む): 3613952160

約数和(自身を除く): 1594966732

約数列:

[1, 2, 4, 59, 118, 173, 236, 346, 692, 10207, 20414, 40828, 49451, 98902, 197804, 2917609, 5835218, 8555023, 11670436, 17110046, 34220092, 504746357, 1009492714, 2018985428]

約数ペア:

[(1, 2018985428), (2, 1009492714), (4, 504746357), (59, 34220092), (118, 17110046), (173, 11670436), (236, 8555023), (346, 5835218), (692, 2917609), (10207, 197804), (20414, 98902), (40828, 49451)]