6466538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 11031552

約数和(自身を除く): 4565014

約数列:

[1, 2, 13, 26, 31, 62, 71, 113, 142, 226, 403, 806, 923, 1469, 1846, 2201, 2938, 3503, 4402, 7006, 8023, 16046, 28613, 45539, 57226, 91078, 104299, 208598, 248713, 497426, 3233269, 6466538]

約数ペア:

[(1, 6466538), (2, 3233269), (13, 497426), (26, 248713), (31, 208598), (62, 104299), (71, 91078), (113, 57226), (142, 45539), (226, 28613), (403, 16046), (806, 8023), (923, 7006), (1469, 4402), (1846, 3503), (2201, 2938)]