8249748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{52883}}^1$

素因数の和:52903

約数の個数: 24

約数和(自身を含む): 20730528

約数和(自身を除く): 12480780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 52883, 105766, 158649, 211532, 317298, 634596, 687479, 1374958, 2062437, 2749916, 4124874, 8249748]

約数ペア:

[(1, 8249748), (2, 4124874), (3, 2749916), (4, 2062437), (6, 1374958), (12, 687479), (13, 634596), (26, 317298), (39, 211532), (52, 158649), (78, 105766), (156, 52883)]