2498804048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12013481}}^1$

素因数の和:12013502

約数の個数: 20

約数和(自身を含む): 5213851188

約数和(自身を除く): 2715047140

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12013481, 24026962, 48053924, 96107848, 156175253, 192215696, 312350506, 624701012, 1249402024, 2498804048]

約数ペア:

[(1, 2498804048), (2, 1249402024), (4, 624701012), (8, 312350506), (13, 192215696), (16, 156175253), (26, 96107848), (52, 48053924), (104, 24026962), (208, 12013481)]