2017298305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1930429}}^1$

素因数の和:1930464

約数の個数: 16

約数和(自身を含む): 2779819200

約数和(自身を除く): 762520895

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1930429, 9652145, 21234719, 36678151, 106173595, 183390755, 403459661, 2017298305]

約数ペア:

[(1, 2017298305), (5, 403459661), (11, 183390755), (19, 106173595), (55, 36678151), (95, 21234719), (209, 9652145), (1045, 1930429)]