1970065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 2539008

約数和(自身を除く): 568943

約数列:

[1, 5, 23, 37, 115, 185, 463, 851, 2315, 4255, 10649, 17131, 53245, 85655, 394013, 1970065]

約数ペア:

[(1, 1970065), (5, 394013), (23, 85655), (37, 53245), (115, 17131), (185, 10649), (463, 4255), (851, 2315)]