2143149824

素因数分解:

$2^8\times {\mathrm{8371679}}^1$

素因数の和:8371695

約数の個数: 18

約数和(自身を含む): 4277928480

約数和(自身を除く): 2134778656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 8371679, 16743358, 33486716, 66973432, 133946864, 267893728, 535787456, 1071574912, 2143149824]

約数ペア:

[(1, 2143149824), (2, 1071574912), (4, 535787456), (8, 267893728), (16, 133946864), (32, 66973432), (64, 33486716), (128, 16743358), (256, 8371679)]