4472690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10909}}^1$

素因数の和:10957

約数の個数: 16

約数和(自身を含む): 8247960

約数和(自身を除く): 3775270

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 10909, 21818, 54545, 109090, 447269, 894538, 2236345, 4472690]

約数ペア:

[(1, 4472690), (2, 2236345), (5, 894538), (10, 447269), (41, 109090), (82, 54545), (205, 21818), (410, 10909)]