1648748032

素因数分解:

$2^9\times {\mathrm{3220211}}^1$

素因数の和:3220229

約数の個数: 20

約数和(自身を含む): 3294276876

約数和(自身を除く): 1645528844

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3220211, 6440422, 12880844, 25761688, 51523376, 103046752, 206093504, 412187008, 824374016, 1648748032]

約数ペア:

[(1, 1648748032), (2, 824374016), (4, 412187008), (8, 206093504), (16, 103046752), (32, 51523376), (64, 25761688), (128, 12880844), (256, 6440422), (512, 3220211)]