401023354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{147761}}^1$

素因数の和:147845

約数の個数: 16

約数和(自身を含む): 638331840

約数和(自身を除く): 237308486

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 147761, 295522, 3398503, 6797006, 8717899, 17435798, 200511677, 401023354]

約数ペア:

[(1, 401023354), (2, 200511677), (23, 17435798), (46, 8717899), (59, 6797006), (118, 3398503), (1357, 295522), (2714, 147761)]