2057361730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8945051}}^1$

素因数の和:8945081

約数の個数: 16

約数和(自身を含む): 3864262464

約数和(自身を除く): 1806900734

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8945051, 17890102, 44725255, 89450510, 205736173, 411472346, 1028680865, 2057361730]

約数ペア:

[(1, 2057361730), (2, 1028680865), (5, 411472346), (10, 205736173), (23, 89450510), (46, 44725255), (115, 17890102), (230, 8945051)]