243886286

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{424889}}^1$

素因数の和:424939

約数の個数: 16

約数和(自身を含む): 428289120

約数和(自身を除く): 184402834

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 424889, 849778, 2974223, 5948446, 17420449, 34840898, 121943143, 243886286]

約数ペア:

[(1, 243886286), (2, 121943143), (7, 34840898), (14, 17420449), (41, 5948446), (82, 2974223), (287, 849778), (574, 424889)]