172235412978

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{28792279}}^1$

素因数の和:28793281

約数の個数: 16

約数和(自身を含む): 344816345280

約数和(自身を除く): 172580932302

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 5982, 28792279, 57584558, 86376837, 172753674, 28705902163, 57411804326, 86117706489, 172235412978]

約数ペア:

[(1, 172235412978), (2, 86117706489), (3, 57411804326), (6, 28705902163), (997, 172753674), (1994, 86376837), (2991, 57584558), (5982, 28792279)]