2103794456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2381}}^1\times {\mathrm{5813}}^1$

素因数の和:8219

約数の個数: 32

約数和(自身を含む): 4154684400

約数和(自身を除く): 2050889944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2381, 4762, 5813, 9524, 11626, 19048, 23252, 45239, 46504, 90478, 110447, 180956, 220894, 361912, 441788, 883576, 13840753, 27681506, 55363012, 110726024, 262974307, 525948614, 1051897228, 2103794456]

約数ペア:

[(1, 2103794456), (2, 1051897228), (4, 525948614), (8, 262974307), (19, 110726024), (38, 55363012), (76, 27681506), (152, 13840753), (2381, 883576), (4762, 441788), (5813, 361912), (9524, 220894), (11626, 180956), (19048, 110447), (23252, 90478), (45239, 46504)]