551293316

素因数分解:

$2^2\times 7^2\times {\mathrm{1489}}^1\times {\mathrm{1889}}^1$

素因数の和:3396

約数の個数: 36

約数和(自身を含む): 1123623900

約数和(自身を除く): 572330584

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1489, 1889, 2978, 3778, 5956, 7556, 10423, 13223, 20846, 26446, 41692, 52892, 72961, 92561, 145922, 185122, 291844, 370244, 2812721, 5625442, 11250884, 19689047, 39378094, 78756188, 137823329, 275646658, 551293316]

約数ペア:

[(1, 551293316), (2, 275646658), (4, 137823329), (7, 78756188), (14, 39378094), (28, 19689047), (49, 11250884), (98, 5625442), (196, 2812721), (1489, 370244), (1889, 291844), (2978, 185122), (3778, 145922), (5956, 92561), (7556, 72961), (10423, 52892), (13223, 41692), (20846, 26446)]