1300979344

素因数分解:

$2^4\times 7^1\times {\mathrm{11615887}}^1$

素因数の和:11615902

約数の個数: 20

約数和(自身を含む): 2880740224

約数和(自身を除く): 1579760880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11615887, 23231774, 46463548, 81311209, 92927096, 162622418, 185854192, 325244836, 650489672, 1300979344]

約数ペア:

[(1, 1300979344), (2, 650489672), (4, 325244836), (7, 185854192), (8, 162622418), (14, 92927096), (16, 81311209), (28, 46463548), (56, 23231774), (112, 11615887)]