2668544

素因数分解:

$2^{11}\times {\mathrm{1303}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 5339880

約数和(自身を除く): 2671336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1303, 2048, 2606, 5212, 10424, 20848, 41696, 83392, 166784, 333568, 667136, 1334272, 2668544]

約数ペア:

[(1, 2668544), (2, 1334272), (4, 667136), (8, 333568), (16, 166784), (32, 83392), (64, 41696), (128, 20848), (256, 10424), (512, 5212), (1024, 2606), (1303, 2048)]