2743290190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3863789}}^1$

素因数の和:3863867

約数の個数: 16

約数和(自身を含む): 5007471840

約数和(自身を除く): 2264181650

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3863789, 7727578, 19318945, 38637890, 274329019, 548658038, 1371645095, 2743290190]

約数ペア:

[(1, 2743290190), (2, 1371645095), (5, 548658038), (10, 274329019), (71, 38637890), (142, 19318945), (355, 7727578), (710, 3863789)]