8426444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 16014768

約数和(自身を除く): 7588324

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1237, 1703, 2474, 3406, 4948, 6812, 16081, 32162, 64324, 162047, 324094, 648188, 2106611, 4213222, 8426444]

約数ペア:

[(1, 8426444), (2, 4213222), (4, 2106611), (13, 648188), (26, 324094), (52, 162047), (131, 64324), (262, 32162), (524, 16081), (1237, 6812), (1703, 4948), (2474, 3406)]