827271484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{164011}}^1$

素因数の和:164125

約数の個数: 24

約数和(自身を含む): 1575171248

約数和(自身を除く): 747899764

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 164011, 328022, 656044, 2132143, 4264286, 8528572, 15909067, 31818134, 63636268, 206817871, 413635742, 827271484]

約数ペア:

[(1, 827271484), (2, 413635742), (4, 206817871), (13, 63636268), (26, 31818134), (52, 15909067), (97, 8528572), (194, 4264286), (388, 2132143), (1261, 656044), (2522, 328022), (5044, 164011)]