7182142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10531}}^1$

素因数の和:10575

約数の個数: 16

約数和(自身を含む): 12132864

約数和(自身を除く): 4950722

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 10531, 21062, 115841, 231682, 326461, 652922, 3591071, 7182142]

約数ペア:

[(1, 7182142), (2, 3591071), (11, 652922), (22, 326461), (31, 231682), (62, 115841), (341, 21062), (682, 10531)]