89057449

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1999}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 100800000

約数和(自身を除く): 11742551

約数列:

[1, 13, 23, 149, 299, 1937, 1999, 3427, 25987, 44551, 45977, 297851, 597701, 3872063, 6850573, 89057449]

約数ペア:

[(1, 89057449), (13, 6850573), (23, 3872063), (149, 597701), (299, 297851), (1937, 45977), (1999, 44551), (3427, 25987)]