221652802538

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1\times {\mathrm{2340727}}^1$

素因数の和:2341261

約数の個数: 16

約数和(自身を含む): 336222169920

約数和(自身を除く): 114569367382

約数列:

[1, 2, 113, 226, 419, 838, 47347, 94694, 2340727, 4681454, 264502151, 529004302, 980764613, 1961529226, 110826401269, 221652802538]

約数ペア:

[(1, 221652802538), (2, 110826401269), (113, 1961529226), (226, 980764613), (419, 529004302), (838, 264502151), (47347, 4681454), (94694, 2340727)]