2109279352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{174263}}^1$

素因数の和:174375

約数の個数: 32

約数和(自身を含む): 4234615200

約数和(自身を除く): 2125335848

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 12104, 174263, 348526, 697052, 1394104, 2962471, 5924942, 11849884, 15509407, 23699768, 31018814, 62037628, 124075256, 263659919, 527319838, 1054639676, 2109279352]

約数ペア:

[(1, 2109279352), (2, 1054639676), (4, 527319838), (8, 263659919), (17, 124075256), (34, 62037628), (68, 31018814), (89, 23699768), (136, 15509407), (178, 11849884), (356, 5924942), (712, 2962471), (1513, 1394104), (3026, 697052), (6052, 348526), (12104, 174263)]