4847778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20717}}^1$

素因数の和:20738

約数の個数: 24

約数和(自身を含む): 11312028

約数和(自身を除く): 6464250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 20717, 41434, 62151, 124302, 186453, 269321, 372906, 538642, 807963, 1615926, 2423889, 4847778]

約数ペア:

[(1, 4847778), (2, 2423889), (3, 1615926), (6, 807963), (9, 538642), (13, 372906), (18, 269321), (26, 186453), (39, 124302), (78, 62151), (117, 41434), (234, 20717)]