9890266

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 15357888

約数和(自身を除く): 5467622

約数列:

[1, 2, 41, 82, 103, 206, 1171, 2342, 4223, 8446, 48011, 96022, 120613, 241226, 4945133, 9890266]

約数ペア:

[(1, 9890266), (2, 4945133), (41, 241226), (82, 120613), (103, 96022), (206, 48011), (1171, 8446), (2342, 4223)]