5440666

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 40

約数和(自身を含む): 10486944

約数和(自身を除く): 5046278

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 103, 154, 206, 343, 539, 686, 721, 1078, 1133, 1442, 2266, 2401, 3773, 4802, 5047, 7546, 7931, 10094, 15862, 26411, 35329, 52822, 55517, 70658, 111034, 247303, 388619, 494606, 777238, 2720333, 5440666]

約数ペア:

[(1, 5440666), (2, 2720333), (7, 777238), (11, 494606), (14, 388619), (22, 247303), (49, 111034), (77, 70658), (98, 55517), (103, 52822), (154, 35329), (206, 26411), (343, 15862), (539, 10094), (686, 7931), (721, 7546), (1078, 5047), (1133, 4802), (1442, 3773), (2266, 2401)]