3130288

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 7301120

約数和(自身を除く): 4170832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1471, 2128, 2942, 5884, 10297, 11768, 20594, 23536, 27949, 41188, 55898, 82376, 111796, 164752, 195643, 223592, 391286, 447184, 782572, 1565144, 3130288]

約数ペア:

[(1, 3130288), (2, 1565144), (4, 782572), (7, 447184), (8, 391286), (14, 223592), (16, 195643), (19, 164752), (28, 111796), (38, 82376), (56, 55898), (76, 41188), (112, 27949), (133, 23536), (152, 20594), (266, 11768), (304, 10297), (532, 5884), (1064, 2942), (1471, 2128)]