282955816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{247339}}^1$

素因数の和:247369

約数の個数: 32

約数和(自身を含む): 623296800

約数和(自身を除く): 340340984

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 247339, 494678, 989356, 1978712, 2720729, 3215407, 5441458, 6430814, 10882916, 12861628, 21765832, 25723256, 35369477, 70738954, 141477908, 282955816]

約数ペア:

[(1, 282955816), (2, 141477908), (4, 70738954), (8, 35369477), (11, 25723256), (13, 21765832), (22, 12861628), (26, 10882916), (44, 6430814), (52, 5441458), (88, 3215407), (104, 2720729), (143, 1978712), (286, 989356), (572, 494678), (1144, 247339)]