2912182010

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1854893}}^1$

素因数の和:1855057

約数の個数: 16

約数和(自身を含む): 5275318536

約数和(自身を除く): 2363136526

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 1854893, 3709786, 9274465, 18548930, 291218201, 582436402, 1456091005, 2912182010]

約数ペア:

[(1, 2912182010), (2, 1456091005), (5, 582436402), (10, 291218201), (157, 18548930), (314, 9274465), (785, 3709786), (1570, 1854893)]