2160338618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{2539}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 3456432000

約数和(自身を除く): 1296093382

約数列:

[1, 2, 23, 46, 53, 106, 349, 698, 1219, 2438, 2539, 5078, 8027, 16054, 18497, 36994, 58397, 116794, 134567, 269134, 425431, 850862, 886111, 1772222, 3095041, 6190082, 20380553, 40761106, 46963883, 93927766, 1080169309, 2160338618]

約数ペア:

[(1, 2160338618), (2, 1080169309), (23, 93927766), (46, 46963883), (53, 40761106), (106, 20380553), (349, 6190082), (698, 3095041), (1219, 1772222), (2438, 886111), (2539, 850862), (5078, 425431), (8027, 269134), (16054, 134567), (18497, 116794), (36994, 58397)]