2939156192

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{72493}}^1$

素因数の和:72691

約数の個数: 48

約数和(自身を含む): 6649729632

約数和(自身を除く): 3710573440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 1267, 1448, 2534, 2896, 5068, 5792, 10136, 20272, 40544, 72493, 144986, 289972, 507451, 579944, 1014902, 1159888, 2029804, 2319776, 4059608, 8119216, 13121233, 16238432, 26242466, 52484932, 91848631, 104969864, 183697262, 209939728, 367394524, 419879456, 734789048, 1469578096, 2939156192]

約数ペア:

[(1, 2939156192), (2, 1469578096), (4, 734789048), (7, 419879456), (8, 367394524), (14, 209939728), (16, 183697262), (28, 104969864), (32, 91848631), (56, 52484932), (112, 26242466), (181, 16238432), (224, 13121233), (362, 8119216), (724, 4059608), (1267, 2319776), (1448, 2029804), (2534, 1159888), (2896, 1014902), (5068, 579944), (5792, 507451), (10136, 289972), (20272, 144986), (40544, 72493)]