78857355986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{3990353}}^1$

素因数の和:3990637

約数の個数: 16

約数和(自身を含む): 121673874168

約数和(自身を除く): 42816518182

約数列:

[1, 2, 41, 82, 241, 482, 9881, 19762, 3990353, 7980706, 163604473, 327208946, 961675073, 1923350146, 39428677993, 78857355986]

約数ペア:

[(1, 78857355986), (2, 39428677993), (41, 1923350146), (82, 961675073), (241, 327208946), (482, 163604473), (9881, 7980706), (19762, 3990353)]