508738468

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{75391}}^1$

素因数の和:75643

約数の個数: 24

約数和(自身を含む): 1021712384

約数和(自身を除く): 512973916

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 3374, 6748, 75391, 150782, 301564, 527737, 1055474, 2110948, 18169231, 36338462, 72676924, 127184617, 254369234, 508738468]

約数ペア:

[(1, 508738468), (2, 254369234), (4, 127184617), (7, 72676924), (14, 36338462), (28, 18169231), (241, 2110948), (482, 1055474), (964, 527737), (1687, 301564), (3374, 150782), (6748, 75391)]