40539252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259867}}^1$

素因数の和:259887

約数の個数: 24

約数和(自身を含む): 101868256

約数和(自身を除く): 61329004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 259867, 519734, 779601, 1039468, 1559202, 3118404, 3378271, 6756542, 10134813, 13513084, 20269626, 40539252]

約数ペア:

[(1, 40539252), (2, 20269626), (3, 13513084), (4, 10134813), (6, 6756542), (12, 3378271), (13, 3118404), (26, 1559202), (39, 1039468), (52, 779601), (78, 519734), (156, 259867)]