570556

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 1206576

約数和(自身を除く): 636020

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 71, 82, 98, 142, 164, 196, 284, 287, 497, 574, 994, 1148, 1988, 2009, 2911, 3479, 4018, 5822, 6958, 8036, 11644, 13916, 20377, 40754, 81508, 142639, 285278, 570556]

約数ペア:

[(1, 570556), (2, 285278), (4, 142639), (7, 81508), (14, 40754), (28, 20377), (41, 13916), (49, 11644), (71, 8036), (82, 6958), (98, 5822), (142, 4018), (164, 3479), (196, 2911), (284, 2009), (287, 1988), (497, 1148), (574, 994)]