1900542596

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{22447}}^1$

素因数の和:22859

約数の個数: 24

約数和(自身を含む): 3390366336

約数和(自身を除く): 1489823740

約数列:

[1, 2, 4, 61, 122, 244, 347, 694, 1388, 21167, 22447, 42334, 44894, 84668, 89788, 1369267, 2738534, 5477068, 7789109, 15578218, 31156436, 475135649, 950271298, 1900542596]

約数ペア:

[(1, 1900542596), (2, 950271298), (4, 475135649), (61, 31156436), (122, 15578218), (244, 7789109), (347, 5477068), (694, 2738534), (1388, 1369267), (21167, 89788), (22447, 84668), (42334, 44894)]