518156938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{376021}}^1$

素因数の和:376089

約数の個数: 16

約数和(自身を含む): 852817896

約数和(自身を除く): 334660958

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 376021, 752042, 4888273, 9776546, 19929113, 39858226, 259078469, 518156938]

約数ペア:

[(1, 518156938), (2, 259078469), (13, 39858226), (26, 19929113), (53, 9776546), (106, 4888273), (689, 752042), (1378, 376021)]