139968494

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1\times {\mathrm{1103}}^1$

素因数の和:2119

約数の個数: 16

約数和(自身を含む): 213504768

約数和(自身を除く): 73536274

約数列:

[1, 2, 67, 134, 947, 1103, 1894, 2206, 63449, 73901, 126898, 147802, 1044541, 2089082, 69984247, 139968494]

約数ペア:

[(1, 139968494), (2, 69984247), (67, 2089082), (134, 1044541), (947, 147802), (1103, 126898), (1894, 73901), (2206, 63449)]