1489741084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71089}}^1$

素因数の和:71150

約数の個数: 36

約数和(自身を含む): 2914121280

約数和(自身を除く): 1424380196

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 10478, 20956, 71089, 142178, 284356, 924157, 1848314, 2203759, 3696628, 4407518, 8815036, 12014041, 24028082, 28648867, 48056164, 57297734, 114595468, 372435271, 744870542, 1489741084]

約数ペア:

[(1, 1489741084), (2, 744870542), (4, 372435271), (13, 114595468), (26, 57297734), (31, 48056164), (52, 28648867), (62, 24028082), (124, 12014041), (169, 8815036), (338, 4407518), (403, 3696628), (676, 2203759), (806, 1848314), (1612, 924157), (5239, 284356), (10478, 142178), (20956, 71089)]