1860876944

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{11317}}^1$

素因数の和:11607

約数の個数: 40

約数和(自身を含む): 3705060480

約数和(自身を除く): 1844183536

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 239, 344, 478, 688, 956, 1912, 3824, 10277, 11317, 20554, 22634, 41108, 45268, 82216, 90536, 164432, 181072, 486631, 973262, 1946524, 2704763, 3893048, 5409526, 7786096, 10819052, 21638104, 43276208, 116304809, 232609618, 465219236, 930438472, 1860876944]

約数ペア:

[(1, 1860876944), (2, 930438472), (4, 465219236), (8, 232609618), (16, 116304809), (43, 43276208), (86, 21638104), (172, 10819052), (239, 7786096), (344, 5409526), (478, 3893048), (688, 2704763), (956, 1946524), (1912, 973262), (3824, 486631), (10277, 181072), (11317, 164432), (20554, 90536), (22634, 82216), (41108, 45268)]