9906872254

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2173513}}^1$

素因数の和:2173611

約数の個数: 16

約数和(自身を含む): 15492807792

約数和(自身を除く): 5585935538

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 2173513, 4347026, 93461059, 115196189, 186922118, 230392378, 4953436127, 9906872254]

約数ペア:

[(1, 9906872254), (2, 4953436127), (43, 230392378), (53, 186922118), (86, 115196189), (106, 93461059), (2279, 4347026), (4558, 2173513)]