297912555838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{5028739}}^1$

素因数の和:5030319

約数の個数: 16

約数和(自身を含む): 470690064000

約数和(自身を除く): 172777508162

約数列:

[1, 2, 19, 38, 1559, 3118, 29621, 59242, 5028739, 10057478, 95546041, 191092082, 7839804101, 15679608202, 148956277919, 297912555838]

約数ペア:

[(1, 297912555838), (2, 148956277919), (19, 15679608202), (38, 7839804101), (1559, 191092082), (3118, 95546041), (29621, 10057478), (59242, 5028739)]