290107637

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2797}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 314271360

約数和(自身を除く): 24163723

約数列:

[1, 19, 53, 103, 1007, 1957, 2797, 5459, 53143, 103721, 148241, 288091, 2816579, 5473729, 15268823, 290107637]

約数ペア:

[(1, 290107637), (19, 15268823), (53, 5473729), (103, 2816579), (1007, 288091), (1957, 148241), (2797, 103721), (5459, 53143)]