1287624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4127}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 3467520

約数和(自身を除く): 2179896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4127, 8254, 12381, 16508, 24762, 33016, 49524, 53651, 99048, 107302, 160953, 214604, 321906, 429208, 643812, 1287624]

約数ペア:

[(1, 1287624), (2, 643812), (3, 429208), (4, 321906), (6, 214604), (8, 160953), (12, 107302), (13, 99048), (24, 53651), (26, 49524), (39, 33016), (52, 24762), (78, 16508), (104, 12381), (156, 8254), (312, 4127)]