243662042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{493243}}^1$

素因数の和:493277

約数の個数: 16

約数和(自身を含む): 414324960

約数和(自身を除く): 170662918

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 493243, 986486, 6412159, 9371617, 12824318, 18743234, 121831021, 243662042]

約数ペア:

[(1, 243662042), (2, 121831021), (13, 18743234), (19, 12824318), (26, 9371617), (38, 6412159), (247, 986486), (494, 493243)]