7890459724

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1\times {\mathrm{4679}}^1$

素因数の和:5182

約数の個数: 48

約数和(自身を含む): 15913497600

約数和(自身を除く): 8023037876

約数列:

[1, 2, 4, 7, 14, 28, 229, 263, 458, 526, 916, 1052, 1603, 1841, 3206, 3682, 4679, 6412, 7364, 9358, 18716, 32753, 60227, 65506, 120454, 131012, 240908, 421589, 843178, 1071491, 1230577, 1686356, 2142982, 2461154, 4285964, 4922308, 7500437, 8614039, 15000874, 17228078, 30001748, 34456156, 281802133, 563604266, 1127208532, 1972614931, 3945229862, 7890459724]

約数ペア:

[(1, 7890459724), (2, 3945229862), (4, 1972614931), (7, 1127208532), (14, 563604266), (28, 281802133), (229, 34456156), (263, 30001748), (458, 17228078), (526, 15000874), (916, 8614039), (1052, 7500437), (1603, 4922308), (1841, 4285964), (3206, 2461154), (3682, 2142982), (4679, 1686356), (6412, 1230577), (7364, 1071491), (9358, 843178), (18716, 421589), (32753, 240908), (60227, 131012), (65506, 120454)]