990614256

素因数分解:

$2^4\times 3^1\times {\mathrm{20637797}}^1$

素因数の和:20637808

約数の個数: 20

約数和(自身を含む): 2559086952

約数和(自身を除く): 1568472696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 20637797, 41275594, 61913391, 82551188, 123826782, 165102376, 247653564, 330204752, 495307128, 990614256]

約数ペア:

[(1, 990614256), (2, 495307128), (3, 330204752), (4, 247653564), (6, 165102376), (8, 123826782), (12, 82551188), (16, 61913391), (24, 41275594), (48, 20637797)]