2015199676

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{354539}}^1$

素因数の和:354586

約数の個数: 36

約数和(自身を含む): 4243843800

約数和(自身を除く): 2228644124

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 354539, 709078, 1418156, 2481773, 4963546, 9927092, 10281631, 17372411, 20563262, 34744822, 41126524, 69489644, 71971417, 143942834, 287885668, 503799919, 1007599838, 2015199676]

約数ペア:

[(1, 2015199676), (2, 1007599838), (4, 503799919), (7, 287885668), (14, 143942834), (28, 71971417), (29, 69489644), (49, 41126524), (58, 34744822), (98, 20563262), (116, 17372411), (196, 10281631), (203, 9927092), (406, 4963546), (812, 2481773), (1421, 1418156), (2842, 709078), (5684, 354539)]