97272478

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2943

約数の個数: 16

約数和(自身を含む): 148135680

約数和(自身を除く): 50863202

約数列:

[1, 2, 131, 139, 262, 278, 2671, 5342, 18209, 36418, 349901, 371269, 699802, 742538, 48636239, 97272478]

約数ペア:

[(1, 97272478), (2, 48636239), (131, 742538), (139, 699802), (262, 371269), (278, 349901), (2671, 36418), (5342, 18209)]