280050122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1\times {\mathrm{7951}}^1$

素因数の和:9565

約数の個数: 16

約数和(自身を含む): 458607744

約数和(自身を除く): 178557622

約数列:

[1, 2, 11, 22, 1601, 3202, 7951, 15902, 17611, 35222, 87461, 174922, 12729551, 25459102, 140025061, 280050122]

約数ペア:

[(1, 280050122), (2, 140025061), (11, 25459102), (22, 12729551), (1601, 174922), (3202, 87461), (7951, 35222), (15902, 17611)]