394428809

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9109}}^1$

素因数の和:9224

約数の個数: 16

約数和(自身を含む): 432907200

約数和(自身を除く): 38478391

約数列:

[1, 19, 43, 53, 817, 1007, 2279, 9109, 43301, 173071, 391687, 482777, 7442053, 9172763, 20759411, 394428809]

約数ペア:

[(1, 394428809), (19, 20759411), (43, 9172763), (53, 7442053), (817, 482777), (1007, 391687), (2279, 173071), (9109, 43301)]