431630876

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{21313}}^1$

素因数の和:21461

約数の個数: 24

約数和(自身を含む): 777023184

約数和(自身を除く): 345392308

約数列:

[1, 2, 4, 61, 83, 122, 166, 244, 332, 5063, 10126, 20252, 21313, 42626, 85252, 1300093, 1768979, 2600186, 3537958, 5200372, 7075916, 107907719, 215815438, 431630876]

約数ペア:

[(1, 431630876), (2, 215815438), (4, 107907719), (61, 7075916), (83, 5200372), (122, 3537958), (166, 2600186), (244, 1768979), (332, 1300093), (5063, 85252), (10126, 42626), (20252, 21313)]