2013287408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2003}}^1\times {\mathrm{5711}}^1$

素因数の和:7733

約数の個数: 40

約数和(自身を含む): 4258227456

約数和(自身を除く): 2244940048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2003, 4006, 5711, 8012, 11422, 16024, 22033, 22844, 32048, 44066, 45688, 62821, 88132, 91376, 125642, 176264, 251284, 352528, 502568, 1005136, 11439133, 22878266, 45756532, 91513064, 125830463, 183026128, 251660926, 503321852, 1006643704, 2013287408]

約数ペア:

[(1, 2013287408), (2, 1006643704), (4, 503321852), (8, 251660926), (11, 183026128), (16, 125830463), (22, 91513064), (44, 45756532), (88, 22878266), (176, 11439133), (2003, 1005136), (4006, 502568), (5711, 352528), (8012, 251284), (11422, 176264), (16024, 125642), (22033, 91376), (22844, 88132), (32048, 62821), (44066, 45688)]