858642814

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{41269}}^1$

素因数の和:41475

約数の個数: 16

約数和(自身を含む): 1313376480

約数和(自身を除く): 454733666

約数列:

[1, 2, 101, 103, 202, 206, 10403, 20806, 41269, 82538, 4168169, 4250707, 8336338, 8501414, 429321407, 858642814]

約数ペア:

[(1, 858642814), (2, 429321407), (101, 8501414), (103, 8336338), (202, 4250707), (206, 4168169), (10403, 82538), (20806, 41269)]