1138945424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{2659}}^1$

素因数の和:4095

約数の個数: 40

約数和(自身を含む): 2325372000

約数和(自身を除く): 1186426576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1409, 2659, 2818, 5318, 5636, 10636, 11272, 21272, 22544, 26771, 42544, 50521, 53542, 101042, 107084, 202084, 214168, 404168, 428336, 808336, 3746531, 7493062, 14986124, 29972248, 59944496, 71184089, 142368178, 284736356, 569472712, 1138945424]

約数ペア:

[(1, 1138945424), (2, 569472712), (4, 284736356), (8, 142368178), (16, 71184089), (19, 59944496), (38, 29972248), (76, 14986124), (152, 7493062), (304, 3746531), (1409, 808336), (2659, 428336), (2818, 404168), (5318, 214168), (5636, 202084), (10636, 107084), (11272, 101042), (21272, 53542), (22544, 50521), (26771, 42544)]