265430518

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{12379}}^1$

素因数の和:12603

約数の個数: 16

約数和(自身を含む): 406460160

約数和(自身を除く): 141029642

約数列:

[1, 2, 71, 142, 151, 302, 10721, 12379, 21442, 24758, 878909, 1757818, 1869229, 3738458, 132715259, 265430518]

約数ペア:

[(1, 265430518), (2, 132715259), (71, 3738458), (142, 1869229), (151, 1757818), (302, 878909), (10721, 24758), (12379, 21442)]