1230780598

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1\times {\mathrm{5821}}^1$

素因数の和:7383

約数の個数: 16

約数和(自身を含む): 1873752480

約数和(自身を除く): 642971882

約数列:

[1, 2, 71, 142, 1489, 2978, 5821, 11642, 105719, 211438, 413291, 826582, 8667469, 17334938, 615390299, 1230780598]

約数ペア:

[(1, 1230780598), (2, 615390299), (71, 17334938), (142, 8667469), (1489, 826582), (2978, 413291), (5821, 211438), (11642, 105719)]