1520543394

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{531287}}^1$

素因数の和:531351

約数の個数: 32

約数和(自身を含む): 3442746240

約数和(自身を除く): 1922202846

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 531287, 1062574, 1593861, 3187722, 4781583, 9563166, 14344749, 28158211, 28689498, 56316422, 84474633, 168949266, 253423899, 506847798, 760271697, 1520543394]

約数ペア:

[(1, 1520543394), (2, 760271697), (3, 506847798), (6, 253423899), (9, 168949266), (18, 84474633), (27, 56316422), (53, 28689498), (54, 28158211), (106, 14344749), (159, 9563166), (318, 4781583), (477, 3187722), (954, 1593861), (1431, 1062574), (2862, 531287)]