289297006

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{21599}}^1$

素因数の和:21819

約数の個数: 16

約数和(自身を含む): 448156800

約数和(自身を除く): 158859794

約数列:

[1, 2, 37, 74, 181, 362, 6697, 13394, 21599, 43198, 799163, 1598326, 3909419, 7818838, 144648503, 289297006]

約数ペア:

[(1, 289297006), (2, 144648503), (37, 7818838), (74, 3909419), (181, 1598326), (362, 799163), (6697, 43198), (13394, 21599)]