2743804438

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1069}}^1\times {\mathrm{6449}}^1$

素因数の和:7719

約数の個数: 16

約数和(自身を含む): 4140900000

約数和(自身を除く): 1397095562

約数列:

[1, 2, 199, 398, 1069, 2138, 6449, 12898, 212731, 425462, 1283351, 2566702, 6893981, 13787962, 1371902219, 2743804438]

約数ペア:

[(1, 2743804438), (2, 1371902219), (199, 13787962), (398, 6893981), (1069, 2566702), (2138, 1283351), (6449, 425462), (12898, 212731)]