257509324801

素因数分解:

${\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1973}}^1\times {\mathrm{10861}}^1$

素因数の和:13092

約数の個数: 16

約数和(自身を含む): 263216934288

約数和(自身を除く): 5707609487

約数列:

[1, 61, 197, 1973, 10861, 12017, 120353, 388681, 662521, 2139617, 21428753, 23709541, 130516637, 1307153933, 4221464341, 257509324801]

約数ペア:

[(1, 257509324801), (61, 4221464341), (197, 1307153933), (1973, 130516637), (10861, 23709541), (12017, 21428753), (120353, 2139617), (388681, 662521)]