2147946

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1321}}^1$

素因数の和:1597

約数の個数: 16

約数和(自身を含む): 4315008

約数和(自身を除く): 2167062

約数列:

[1, 2, 3, 6, 271, 542, 813, 1321, 1626, 2642, 3963, 7926, 357991, 715982, 1073973, 2147946]

約数ペア:

[(1, 2147946), (2, 1073973), (3, 715982), (6, 357991), (271, 7926), (542, 3963), (813, 2642), (1321, 1626)]