8130192478

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{883}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 12451076352

約数和(自身を除く): 4320883874

約数列:

[1, 2, 113, 131, 226, 262, 311, 622, 883, 1766, 14803, 29606, 35143, 40741, 70286, 81482, 99779, 115673, 199558, 231346, 274613, 549226, 4603733, 9207466, 13071049, 26142098, 31031269, 35974303, 62062538, 71948606, 4065096239, 8130192478]

約数ペア:

[(1, 8130192478), (2, 4065096239), (113, 71948606), (131, 62062538), (226, 35974303), (262, 31031269), (311, 26142098), (622, 13071049), (883, 9207466), (1766, 4603733), (14803, 549226), (29606, 274613), (35143, 231346), (40741, 199558), (70286, 115673), (81482, 99779)]