2009351716

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{13931}}^1$

素因数の和:14379

約数の個数: 24

約数和(自身を含む): 3560016096

約数和(自身を除く): 1550664380

約数列:

[1, 2, 4, 107, 214, 337, 428, 674, 1348, 13931, 27862, 36059, 55724, 72118, 144236, 1490617, 2981234, 4694747, 5962468, 9389494, 18778988, 502337929, 1004675858, 2009351716]

約数ペア:

[(1, 2009351716), (2, 1004675858), (4, 502337929), (107, 18778988), (214, 9389494), (337, 5962468), (428, 4694747), (674, 2981234), (1348, 1490617), (13931, 144236), (27862, 72118), (36059, 55724)]