2012564242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{401069}}^1$

素因数の和:401277

約数の個数: 16

約数和(自身を含む): 3267918360

約数和(自身を除く): 1255354118

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 401069, 802138, 5213897, 10427794, 77406317, 154812634, 1006282121, 2012564242]

約数ペア:

[(1, 2012564242), (2, 1006282121), (13, 154812634), (26, 77406317), (193, 10427794), (386, 5213897), (2509, 802138), (5018, 401069)]