4964966128

素因数分解:

$2^4\times {\mathrm{1667}}^1\times {\mathrm{186149}}^1$

素因数の和:187824

約数の個数: 20

約数和(自身を含む): 9625444200

約数和(自身を除く): 4660478072

約数列:

[1, 2, 4, 8, 16, 1667, 3334, 6668, 13336, 26672, 186149, 372298, 744596, 1489192, 2978384, 310310383, 620620766, 1241241532, 2482483064, 4964966128]

約数ペア:

[(1, 4964966128), (2, 2482483064), (4, 1241241532), (8, 620620766), (16, 310310383), (1667, 2978384), (3334, 1489192), (6668, 744596), (13336, 372298), (26672, 186149)]