512536948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{13103}}^1$

素因数の和:13252

約数の個数: 48

約数和(自身を含む): 1127153664

約数和(自身を除く): 614616716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 1397, 1778, 2794, 3556, 5588, 9779, 13103, 19558, 26206, 39116, 52412, 91721, 144133, 183442, 288266, 366884, 576532, 1008931, 1664081, 2017862, 3328162, 4035724, 6656324, 11648567, 18304891, 23297134, 36609782, 46594268, 73219564, 128134237, 256268474, 512536948]

約数ペア:

[(1, 512536948), (2, 256268474), (4, 128134237), (7, 73219564), (11, 46594268), (14, 36609782), (22, 23297134), (28, 18304891), (44, 11648567), (77, 6656324), (127, 4035724), (154, 3328162), (254, 2017862), (308, 1664081), (508, 1008931), (889, 576532), (1397, 366884), (1778, 288266), (2794, 183442), (3556, 144133), (5588, 91721), (9779, 52412), (13103, 39116), (19558, 26206)]