551409112

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{2879}}^1$

素因数の和:3243

約数の個数: 32

約数和(自身を含む): 1049760000

約数和(自身を除く): 498350888

約数列:

[1, 2, 4, 8, 89, 178, 269, 356, 538, 712, 1076, 2152, 2879, 5758, 11516, 23032, 23941, 47882, 95764, 191528, 256231, 512462, 774451, 1024924, 1548902, 2049848, 3097804, 6195608, 68926139, 137852278, 275704556, 551409112]

約数ペア:

[(1, 551409112), (2, 275704556), (4, 137852278), (8, 68926139), (89, 6195608), (178, 3097804), (269, 2049848), (356, 1548902), (538, 1024924), (712, 774451), (1076, 512462), (2152, 256231), (2879, 191528), (5758, 95764), (11516, 47882), (23032, 23941)]