1385385796

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{168211}}^1$

素因数の和:168315

約数の個数: 24

約数和(自身を含む): 2543365440

約数和(自身を除く): 1157979644

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 168211, 336422, 672844, 4878119, 9756238, 11942981, 19512476, 23885962, 47771924, 346346449, 692692898, 1385385796]

約数ペア:

[(1, 1385385796), (2, 692692898), (4, 346346449), (29, 47771924), (58, 23885962), (71, 19512476), (116, 11942981), (142, 9756238), (284, 4878119), (2059, 672844), (4118, 336422), (8236, 168211)]