130121948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{11689}}^1$

素因数の和:11738

約数の個数: 36

約数和(自身を含む): 261201360

約数和(自身を除く): 131079412

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 11132, 11689, 23378, 46756, 128579, 257158, 268847, 514316, 537694, 1075388, 1414369, 2828738, 2957317, 5657476, 5914634, 11829268, 32530487, 65060974, 130121948]

約数ペア:

[(1, 130121948), (2, 65060974), (4, 32530487), (11, 11829268), (22, 5914634), (23, 5657476), (44, 2957317), (46, 2828738), (92, 1414369), (121, 1075388), (242, 537694), (253, 514316), (484, 268847), (506, 257158), (1012, 128579), (2783, 46756), (5566, 23378), (11132, 11689)]