2019979064

素因数分解:

$2^3\times {\mathrm{853}}^1\times {\mathrm{296011}}^1$

素因数の和:296870

約数の個数: 16

約数和(自身を含む): 3791913720

約数和(自身を除く): 1771934656

約数列:

[1, 2, 4, 8, 853, 1706, 3412, 6824, 296011, 592022, 1184044, 2368088, 252497383, 504994766, 1009989532, 2019979064]

約数ペア:

[(1, 2019979064), (2, 1009989532), (4, 504994766), (8, 252497383), (853, 2368088), (1706, 1184044), (3412, 592022), (6824, 296011)]