338436142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{117431}}^1$

素因数の和:117575

約数の個数: 16

約数和(自身を含む): 558036864

約数和(自身を除く): 219600722

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 117431, 234862, 1291741, 2583482, 15383461, 30766922, 169218071, 338436142]

約数ペア:

[(1, 338436142), (2, 169218071), (11, 30766922), (22, 15383461), (131, 2583482), (262, 1291741), (1441, 234862), (2882, 117431)]