2013804752

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{307733}}^1$

素因数の和:308150

約数の個数: 20

約数和(自身を含む): 3911299140

約数和(自身を除く): 1897494388

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 307733, 615466, 1230932, 2461864, 4923728, 125862797, 251725594, 503451188, 1006902376, 2013804752]

約数ペア:

[(1, 2013804752), (2, 1006902376), (4, 503451188), (8, 251725594), (16, 125862797), (409, 4923728), (818, 2461864), (1636, 1230932), (3272, 615466), (6544, 307733)]