1728865732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{677}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 3338754048

約数和(自身を除く): 1609888316

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 457, 508, 677, 914, 1354, 1397, 1828, 2708, 2794, 5027, 5588, 7447, 10054, 14894, 20108, 29788, 58039, 85979, 116078, 171958, 232156, 309389, 343916, 618778, 638429, 945769, 1237556, 1276858, 1891538, 2553716, 3403279, 3783076, 6806558, 13613116, 39292403, 78584806, 157169612, 432216433, 864432866, 1728865732]

約数ペア:

[(1, 1728865732), (2, 864432866), (4, 432216433), (11, 157169612), (22, 78584806), (44, 39292403), (127, 13613116), (254, 6806558), (457, 3783076), (508, 3403279), (677, 2553716), (914, 1891538), (1354, 1276858), (1397, 1237556), (1828, 945769), (2708, 638429), (2794, 618778), (5027, 343916), (5588, 309389), (7447, 232156), (10054, 171958), (14894, 116078), (20108, 85979), (29788, 58039)]