1720343748

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2704943}}^1$

素因数の和:2705003

約数の個数: 24

約数和(自身を含む): 4089875328

約数和(自身を除く): 2369531580

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 2704943, 5409886, 8114829, 10819772, 16229658, 32459316, 143361979, 286723958, 430085937, 573447916, 860171874, 1720343748]

約数ペア:

[(1, 1720343748), (2, 860171874), (3, 573447916), (4, 430085937), (6, 286723958), (12, 143361979), (53, 32459316), (106, 16229658), (159, 10819772), (212, 8114829), (318, 5409886), (636, 2704943)]