2018979662

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{359633}}^1$

素因数の和:360043

約数の個数: 16

約数和(自身を含む): 3469748832

約数和(自身を除く): 1450769170

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 359633, 719266, 2517431, 5034862, 144212833, 288425666, 1009489831, 2018979662]

約数ペア:

[(1, 2018979662), (2, 1009489831), (7, 288425666), (14, 144212833), (401, 5034862), (802, 2517431), (2807, 719266), (5614, 359633)]