2029892488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{235159}}^1$

素因数の和:235261

約数の個数: 32

約数和(自身を含む): 4148222400

約数和(自身を除く): 2118329912

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 235159, 470318, 940636, 1881272, 3057067, 6114134, 12228268, 19518197, 24456536, 39036394, 78072788, 156145576, 253736561, 507473122, 1014946244, 2029892488]

約数ペア:

[(1, 2029892488), (2, 1014946244), (4, 507473122), (8, 253736561), (13, 156145576), (26, 78072788), (52, 39036394), (83, 24456536), (104, 19518197), (166, 12228268), (332, 6114134), (664, 3057067), (1079, 1881272), (2158, 940636), (4316, 470318), (8632, 235159)]