814006426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{21961}}^1$

素因数の和:22437

約数の個数: 16

約数和(自身を含む): 1252361088

約数和(自身を除く): 438354662

約数列:

[1, 2, 43, 86, 431, 862, 18533, 21961, 37066, 43922, 944323, 1888646, 9465191, 18930382, 407003213, 814006426]

約数ペア:

[(1, 814006426), (2, 407003213), (43, 18930382), (86, 9465191), (431, 1888646), (862, 944323), (18533, 43922), (21961, 37066)]