2017831193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{158647}}^1$

素因数の和:158756

約数の個数: 16

約数和(自身を含む): 2436833280

約数和(自身を除く): 419002087

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 158647, 1110529, 3648881, 12533113, 25542167, 87731791, 288261599, 2017831193]

約数ペア:

[(1, 2017831193), (7, 288261599), (23, 87731791), (79, 25542167), (161, 12533113), (553, 3648881), (1817, 1110529), (12719, 158647)]