520151038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{91997}}^1$

素因数の和:92267

約数の個数: 16

約数和(自身を含む): 854477424

約数和(自身を除く): 334326386

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 91997, 183994, 1011967, 2023934, 23643229, 47286458, 260075519, 520151038]

約数ペア:

[(1, 520151038), (2, 260075519), (11, 47286458), (22, 23643229), (257, 2023934), (514, 1011967), (2827, 183994), (5654, 91997)]