8987774

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2549}}^1$

素因数の和:2635

約数の個数: 16

約数和(自身を含む): 14137200

約数和(自身を除く): 5149426

約数列:

[1, 2, 41, 43, 82, 86, 1763, 2549, 3526, 5098, 104509, 109607, 209018, 219214, 4493887, 8987774]

約数ペア:

[(1, 8987774), (2, 4493887), (41, 219214), (43, 209018), (82, 109607), (86, 104509), (1763, 5098), (2549, 3526)]