2013183781

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{61703}}^1$

素因数の和:61848

約数の個数: 16

約数和(自身を含む): 2369433600

約数和(自身を除く): 356249819

約数列:

[1, 7, 59, 79, 413, 553, 4661, 32627, 61703, 431921, 3640477, 4874537, 25483339, 34121759, 287597683, 2013183781]

約数ペア:

[(1, 2013183781), (7, 287597683), (59, 34121759), (79, 25483339), (413, 4874537), (553, 3640477), (4661, 431921), (32627, 61703)]