818156906

素因数分解:

$2^1\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{28661}}^1$

素因数の和:30709

約数の個数: 16

約数和(自身を含む): 1403291520

約数和(自身を除く): 585134614

約数列:

[1, 2, 7, 14, 2039, 4078, 14273, 28546, 28661, 57322, 200627, 401254, 58439779, 116879558, 409078453, 818156906]

約数ペア:

[(1, 818156906), (2, 409078453), (7, 116879558), (14, 58439779), (2039, 401254), (4078, 200627), (14273, 57322), (28546, 28661)]