5181567653

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3433}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 5667789528

約数和(自身を除く): 486221875

約数列:

[1, 19, 37, 113, 361, 703, 2147, 3433, 4181, 13357, 40793, 65227, 79439, 127021, 387929, 1239313, 1509341, 2413399, 7370651, 14353373, 45854581, 140042369, 272714087, 5181567653]

約数ペア:

[(1, 5181567653), (19, 272714087), (37, 140042369), (113, 45854581), (361, 14353373), (703, 7370651), (2147, 2413399), (3433, 1509341), (4181, 1239313), (13357, 387929), (40793, 127021), (65227, 79439)]