180981478

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{6113}}^1$

素因数の和:6359

約数の個数: 16

約数和(自身を含む): 276010416

約数和(自身を除く): 95028938

約数列:

[1, 2, 113, 131, 226, 262, 6113, 12226, 14803, 29606, 690769, 800803, 1381538, 1601606, 90490739, 180981478]

約数ペア:

[(1, 180981478), (2, 90490739), (113, 1601606), (131, 1381538), (226, 800803), (262, 690769), (6113, 29606), (12226, 14803)]