227291272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2185493}}^1$

素因数の和:2185512

約数の個数: 16

約数和(自身を含む): 458953740

約数和(自身を除く): 231662468

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2185493, 4370986, 8741972, 17483944, 28411409, 56822818, 113645636, 227291272]

約数ペア:

[(1, 227291272), (2, 113645636), (4, 56822818), (8, 28411409), (13, 17483944), (26, 8741972), (52, 4370986), (104, 2185493)]