42254894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{10271}}^1$

素因数の和:10312

約数の個数: 24

約数和(自身を含む): 73773504

約数和(自身を除く): 31518610

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 10271, 20542, 112981, 174607, 225962, 349214, 1242791, 1920677, 2485582, 3841354, 21127447, 42254894]

約数ペア:

[(1, 42254894), (2, 21127447), (11, 3841354), (17, 2485582), (22, 1920677), (34, 1242791), (121, 349214), (187, 225962), (242, 174607), (374, 112981), (2057, 20542), (4114, 10271)]