2053704768

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{248753}}^1$

素因数の和:248811

約数の個数: 56

約数和(自身を含む): 5560149408

約数和(自身を除く): 3506444640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 248753, 497506, 746259, 995012, 1492518, 1990024, 2985036, 3980048, 5970072, 7960096, 10696379, 11940144, 15920192, 21392758, 23880288, 32089137, 42785516, 47760576, 64178274, 85571032, 128356548, 171142064, 256713096, 342284128, 513426192, 684568256, 1026852384, 2053704768]

約数ペア:

[(1, 2053704768), (2, 1026852384), (3, 684568256), (4, 513426192), (6, 342284128), (8, 256713096), (12, 171142064), (16, 128356548), (24, 85571032), (32, 64178274), (43, 47760576), (48, 42785516), (64, 32089137), (86, 23880288), (96, 21392758), (129, 15920192), (172, 11940144), (192, 10696379), (258, 7960096), (344, 5970072), (516, 3980048), (688, 2985036), (1032, 1990024), (1376, 1492518), (2064, 995012), (2752, 746259), (4128, 497506), (8256, 248753)]