1246231012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1843537}}^1$

素因数の和:1843567

約数の個数: 18

約数和(自身を含む): 2361572178

約数和(自身を除く): 1115341166

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1843537, 3687074, 7374148, 23965981, 47931962, 95863924, 311557753, 623115506, 1246231012]

約数ペア:

[(1, 1246231012), (2, 623115506), (4, 311557753), (13, 95863924), (26, 47931962), (52, 23965981), (169, 7374148), (338, 3687074), (676, 1843537)]