1282206887

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2069}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 1469782800

約数和(自身を除く): 187575913

約数列:

[1, 13, 19, 169, 193, 247, 2069, 2509, 3211, 3667, 26897, 32617, 39311, 47671, 349661, 399317, 511043, 619723, 5191121, 6643559, 7587023, 67484573, 98631299, 1282206887]

約数ペア:

[(1, 1282206887), (13, 98631299), (19, 67484573), (169, 7587023), (193, 6643559), (247, 5191121), (2069, 619723), (2509, 511043), (3211, 399317), (3667, 349661), (26897, 47671), (32617, 39311)]