273068494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 438566400

約数和(自身を除く): 165497906

約数列:

[1, 2, 19, 38, 107, 214, 239, 281, 478, 562, 2033, 4066, 4541, 5339, 9082, 10678, 25573, 30067, 51146, 60134, 67159, 134318, 485887, 571273, 971774, 1142546, 1276021, 2552042, 7186013, 14372026, 136534247, 273068494]

約数ペア:

[(1, 273068494), (2, 136534247), (19, 14372026), (38, 7186013), (107, 2552042), (214, 1276021), (239, 1142546), (281, 971774), (478, 571273), (562, 485887), (2033, 134318), (4066, 67159), (4541, 60134), (5339, 51146), (9082, 30067), (10678, 25573)]