131441492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1871}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 284723712

約数和(自身を除く): 153282220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 364, 386, 772, 1351, 1871, 2509, 2702, 3742, 5018, 5404, 7484, 10036, 13097, 17563, 24323, 26194, 35126, 48646, 52388, 70252, 97292, 170261, 340522, 361103, 681044, 722206, 1444412, 2527721, 4694339, 5055442, 9388678, 10110884, 18777356, 32860373, 65720746, 131441492]

約数ペア:

[(1, 131441492), (2, 65720746), (4, 32860373), (7, 18777356), (13, 10110884), (14, 9388678), (26, 5055442), (28, 4694339), (52, 2527721), (91, 1444412), (182, 722206), (193, 681044), (364, 361103), (386, 340522), (772, 170261), (1351, 97292), (1871, 70252), (2509, 52388), (2702, 48646), (3742, 35126), (5018, 26194), (5404, 24323), (7484, 17563), (10036, 13097)]