2973578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:661

約数の個数: 16

約数和(自身を含む): 4700160

約数和(自身を除く): 1726582

約数列:

[1, 2, 23, 46, 127, 254, 509, 1018, 2921, 5842, 11707, 23414, 64643, 129286, 1486789, 2973578]

約数ペア:

[(1, 2973578), (2, 1486789), (23, 129286), (46, 64643), (127, 23414), (254, 11707), (509, 5842), (1018, 2921)]