1812928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2204

約数の個数: 28

約数和(自身を含む): 3876040

約数和(自身を除く): 2063112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2179, 4358, 8716, 17432, 28327, 34864, 56654, 69728, 113308, 139456, 226616, 453232, 906464, 1812928]

約数ペア:

[(1, 1812928), (2, 906464), (4, 453232), (8, 226616), (13, 139456), (16, 113308), (26, 69728), (32, 56654), (52, 34864), (64, 28327), (104, 17432), (208, 8716), (416, 4358), (832, 2179)]