1922889728

素因数分解:

$2^{11}\times {\mathrm{127}}^1\times {\mathrm{7393}}^1$

素因数の和:7542

約数の個数: 48

約数和(自身を含む): 3875639040

約数和(自身を除く): 1952749312

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 2048, 4064, 7393, 8128, 14786, 16256, 29572, 32512, 59144, 65024, 118288, 130048, 236576, 260096, 473152, 938911, 946304, 1877822, 1892608, 3755644, 3785216, 7511288, 7570432, 15022576, 15140864, 30045152, 60090304, 120180608, 240361216, 480722432, 961444864, 1922889728]

約数ペア:

[(1, 1922889728), (2, 961444864), (4, 480722432), (8, 240361216), (16, 120180608), (32, 60090304), (64, 30045152), (127, 15140864), (128, 15022576), (254, 7570432), (256, 7511288), (508, 3785216), (512, 3755644), (1016, 1892608), (1024, 1877822), (2032, 946304), (2048, 938911), (4064, 473152), (7393, 260096), (8128, 236576), (14786, 130048), (16256, 118288), (29572, 65024), (32512, 59144)]