406972172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{14591}}^1$

素因数の和:14981

約数の個数: 24

約数和(自身を含む): 751779840

約数和(自身を除く): 344807668

約数列:

[1, 2, 4, 19, 38, 76, 367, 734, 1468, 6973, 13946, 14591, 27892, 29182, 58364, 277229, 554458, 1108916, 5354897, 10709794, 21419588, 101743043, 203486086, 406972172]

約数ペア:

[(1, 406972172), (2, 203486086), (4, 101743043), (19, 21419588), (38, 10709794), (76, 5354897), (367, 1108916), (734, 554458), (1468, 277229), (6973, 58364), (13946, 29182), (14591, 27892)]