509439164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{77141}}^1$

素因数の和:77285

約数の個数: 24

約数和(自身を含む): 967669248

約数和(自身を除く): 458230084

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 77141, 154282, 308564, 1002833, 2005666, 4011332, 9796907, 19593814, 39187628, 127359791, 254719582, 509439164]

約数ペア:

[(1, 509439164), (2, 254719582), (4, 127359791), (13, 39187628), (26, 19593814), (52, 9796907), (127, 4011332), (254, 2005666), (508, 1002833), (1651, 308564), (3302, 154282), (6604, 77141)]