8913305908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{407149}}^1$

素因数の和:407587

約数の個数: 24

約数和(自身を含む): 16838095400

約数和(自身を除く): 7924789492

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 5473, 10946, 21892, 407149, 814298, 1628596, 5292937, 10585874, 21171748, 171409729, 342819458, 685638916, 2228326477, 4456652954, 8913305908]

約数ペア:

[(1, 8913305908), (2, 4456652954), (4, 2228326477), (13, 685638916), (26, 342819458), (52, 171409729), (421, 21171748), (842, 10585874), (1684, 5292937), (5473, 1628596), (10946, 814298), (21892, 407149)]