2007802370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{345577}}^1$

素因数の和:345674

約数の個数: 32

約数和(自身を含む): 4180111488

約数和(自身を除く): 2172309118

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 345577, 691154, 1727885, 2419039, 3455770, 4838078, 12095195, 24190390, 28682891, 57365782, 143414455, 200780237, 286828910, 401560474, 1003901185, 2007802370]

約数ペア:

[(1, 2007802370), (2, 1003901185), (5, 401560474), (7, 286828910), (10, 200780237), (14, 143414455), (35, 57365782), (70, 28682891), (83, 24190390), (166, 12095195), (415, 4838078), (581, 3455770), (830, 2419039), (1162, 1727885), (2905, 691154), (5810, 345577)]