2863484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 5503680

約数和(自身を除く): 2640196

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1039, 1378, 2078, 2756, 4156, 13507, 27014, 54028, 55067, 110134, 220268, 715871, 1431742, 2863484]

約数ペア:

[(1, 2863484), (2, 1431742), (4, 715871), (13, 220268), (26, 110134), (52, 55067), (53, 54028), (106, 27014), (212, 13507), (689, 4156), (1039, 2756), (1378, 2078)]