128548222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{1877}}^1$

素因数の和:2184

約数の個数: 24

約数和(自身を含む): 212807448

約数和(自身を除く): 84259226

約数列:

[1, 2, 11, 22, 121, 242, 283, 566, 1877, 3113, 3754, 6226, 20647, 34243, 41294, 68486, 227117, 454234, 531191, 1062382, 5843101, 11686202, 64274111, 128548222]

約数ペア:

[(1, 128548222), (2, 64274111), (11, 11686202), (22, 5843101), (121, 1062382), (242, 531191), (283, 454234), (566, 227117), (1877, 68486), (3113, 41294), (3754, 34243), (6226, 20647)]