9909214870

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3683723}}^1$

素因数の和:3683999

約数の個数: 16

約数和(自身を含む): 17902898640

約数和(自身を除く): 7993683770

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 3683723, 7367446, 18418615, 36837230, 990921487, 1981842974, 4954607435, 9909214870]

約数ペア:

[(1, 9909214870), (2, 4954607435), (5, 1981842974), (10, 990921487), (269, 36837230), (538, 18418615), (1345, 7367446), (2690, 3683723)]