2213207945

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{29429}}^1$

素因数の和:29549

約数の個数: 24

約数和(自身を含む): 2908272600

約数和(自身を除く): 695064655

約数列:

[1, 5, 13, 65, 89, 169, 445, 845, 1157, 5785, 15041, 29429, 75205, 147145, 382577, 1912885, 2619181, 4973501, 13095905, 24867505, 34049353, 170246765, 442641589, 2213207945]

約数ペア:

[(1, 2213207945), (5, 442641589), (13, 170246765), (65, 34049353), (89, 24867505), (169, 13095905), (445, 4973501), (845, 2619181), (1157, 1912885), (5785, 382577), (15041, 147145), (29429, 75205)]