271291214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 428229120

約数和(自身を除く): 156937906

約数列:

[1, 2, 43, 73, 79, 86, 146, 158, 547, 1094, 3139, 3397, 5767, 6278, 6794, 11534, 23521, 39931, 43213, 47042, 79862, 86426, 247981, 495962, 1717033, 1858159, 3154549, 3434066, 3716318, 6309098, 135645607, 271291214]

約数ペア:

[(1, 271291214), (2, 135645607), (43, 6309098), (73, 3716318), (79, 3434066), (86, 3154549), (146, 1858159), (158, 1717033), (547, 495962), (1094, 247981), (3139, 86426), (3397, 79862), (5767, 47042), (6278, 43213), (6794, 39931), (11534, 23521)]