2006404345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{6079}}^1$

素因数の和:6465

約数の個数: 32

約数和(自身を含む): 2789406720

約数和(自身を除く): 783002375

約数列:

[1, 5, 11, 17, 55, 85, 187, 353, 935, 1765, 3883, 6001, 6079, 19415, 30005, 30395, 66011, 66869, 103343, 330055, 334345, 516715, 1136773, 2145887, 5683865, 10729435, 23604757, 36480079, 118023785, 182400395, 401280869, 2006404345]

約数ペア:

[(1, 2006404345), (5, 401280869), (11, 182400395), (17, 118023785), (55, 36480079), (85, 23604757), (187, 10729435), (353, 5683865), (935, 2145887), (1765, 1136773), (3883, 516715), (6001, 334345), (6079, 330055), (19415, 103343), (30005, 66869), (30395, 66011)]