392003668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2719}}^1$

素因数の和:3020

約数の個数: 48

約数和(自身を含む): 828620800

約数和(自身を除く): 436617132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 271, 532, 542, 1084, 1897, 2719, 3794, 5149, 5438, 7588, 10298, 10876, 19033, 20596, 36043, 38066, 51661, 72086, 76132, 103322, 144172, 206644, 361627, 723254, 736849, 1446508, 1473698, 2947396, 5157943, 10315886, 14000131, 20631772, 28000262, 56000524, 98000917, 196001834, 392003668]

約数ペア:

[(1, 392003668), (2, 196001834), (4, 98000917), (7, 56000524), (14, 28000262), (19, 20631772), (28, 14000131), (38, 10315886), (76, 5157943), (133, 2947396), (266, 1473698), (271, 1446508), (532, 736849), (542, 723254), (1084, 361627), (1897, 206644), (2719, 144172), (3794, 103322), (5149, 76132), (5438, 72086), (7588, 51661), (10298, 38066), (10876, 36043), (19033, 20596)]