260152451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 292582080

約数和(自身を除く): 32429629

約数列:

[1, 13, 43, 79, 137, 559, 1027, 1781, 1849, 3397, 5891, 10823, 24037, 44161, 76583, 140699, 146071, 253313, 465389, 1898923, 3293069, 6050057, 20011727, 260152451]

約数ペア:

[(1, 260152451), (13, 20011727), (43, 6050057), (79, 3293069), (137, 1898923), (559, 465389), (1027, 253313), (1781, 146071), (1849, 140699), (3397, 76583), (5891, 44161), (10823, 24037)]