2016756490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28810807}}^1$

素因数の和:28810821

約数の個数: 16

約数和(自身を含む): 4148756352

約数和(自身を除く): 2131999862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28810807, 57621614, 144054035, 201675649, 288108070, 403351298, 1008378245, 2016756490]

約数ペア:

[(1, 2016756490), (2, 1008378245), (5, 403351298), (7, 288108070), (10, 201675649), (14, 144054035), (35, 57621614), (70, 28810807)]