1115446

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 16

約数和(自身を含む): 1749888

約数和(自身を除く): 634442

約数列:

[1, 2, 41, 61, 82, 122, 223, 446, 2501, 5002, 9143, 13603, 18286, 27206, 557723, 1115446]

約数ペア:

[(1, 1115446), (2, 557723), (41, 27206), (61, 18286), (82, 13603), (122, 9143), (223, 5002), (446, 2501)]