2891472022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{100517}}^1$

素因数の和:101295

約数の個数: 16

約数和(自身を含む): 4571558640

約数和(自身を除く): 1680086618

約数列:

[1, 2, 19, 38, 757, 1514, 14383, 28766, 100517, 201034, 1909823, 3819646, 76091369, 152182738, 1445736011, 2891472022]

約数ペア:

[(1, 2891472022), (2, 1445736011), (19, 152182738), (38, 76091369), (757, 3819646), (1514, 1909823), (14383, 201034), (28766, 100517)]