40578889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4007}}^1$

素因数の和:4080

約数の個数: 16

約数和(自身を含む): 47134080

約数和(自身を除く): 6555191

約数列:

[1, 13, 19, 41, 247, 533, 779, 4007, 10127, 52091, 76133, 164287, 989729, 2135731, 3121453, 40578889]

約数ペア:

[(1, 40578889), (13, 3121453), (19, 2135731), (41, 989729), (247, 164287), (533, 76133), (779, 52091), (4007, 10127)]