2198490014

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9237353}}^1$

素因数の和:9237379

約数の個数: 16

約数和(自身を含む): 3990536928

約数和(自身を除く): 1792046914

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 9237353, 18474706, 64661471, 129322942, 157035001, 314070002, 1099245007, 2198490014]

約数ペア:

[(1, 2198490014), (2, 1099245007), (7, 314070002), (14, 157035001), (17, 129322942), (34, 64661471), (119, 18474706), (238, 9237353)]