2013904834291

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{578874629}}^1$

素因数の和:578874714

約数の個数: 12

約数和(自身を含む): 2375701481520

約数和(自身を除く): 361796647229

約数列:

[1, 7, 49, 71, 497, 3479, 578874629, 4052122403, 28364856821, 41100098659, 287700690613, 2013904834291]

約数ペア:

[(1, 2013904834291), (7, 287700690613), (49, 41100098659), (71, 28364856821), (497, 4052122403), (3479, 578874629)]