2604715408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{45083}}^1$

素因数の和:45271

約数の個数: 40

約数和(自身を含む): 5299714368

約数和(自身を除く): 2694998960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 628, 1256, 2512, 3611, 7222, 14444, 28888, 45083, 57776, 90166, 180332, 360664, 721328, 1036909, 2073818, 4147636, 7078031, 8295272, 14156062, 16590544, 28312124, 56624248, 113248496, 162794713, 325589426, 651178852, 1302357704, 2604715408]

約数ペア:

[(1, 2604715408), (2, 1302357704), (4, 651178852), (8, 325589426), (16, 162794713), (23, 113248496), (46, 56624248), (92, 28312124), (157, 16590544), (184, 14156062), (314, 8295272), (368, 7078031), (628, 4147636), (1256, 2073818), (2512, 1036909), (3611, 721328), (7222, 360664), (14444, 180332), (28888, 90166), (45083, 57776)]