1139921024

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{809603}}^1$

素因数の和:809628

約数の個数: 32

約数和(自身を含む): 2477388240

約数和(自身を除く): 1337467216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 809603, 1619206, 3238412, 6476824, 8905633, 12953648, 17811266, 25907296, 35622532, 51814592, 71245064, 103629184, 142490128, 284980256, 569960512, 1139921024]

約数ペア:

[(1, 1139921024), (2, 569960512), (4, 284980256), (8, 142490128), (11, 103629184), (16, 71245064), (22, 51814592), (32, 35622532), (44, 25907296), (64, 17811266), (88, 12953648), (128, 8905633), (176, 6476824), (352, 3238412), (704, 1619206), (1408, 809603)]