2017895054

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1974457}}^1$

素因数の和:1974539

約数の個数: 16

約数和(自身を含む): 3506637408

約数和(自身を除く): 1488742354

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1974457, 3948914, 13821199, 27642398, 144135361, 288270722, 1008947527, 2017895054]

約数ペア:

[(1, 2017895054), (2, 1008947527), (7, 288270722), (14, 144135361), (73, 27642398), (146, 13821199), (511, 3948914), (1022, 1974457)]