2089968992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{14753}}^1$

素因数の和:15015

約数の個数: 48

約数和(自身を含む): 4350069360

約数和(自身を除く): 2260100368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 233, 304, 466, 608, 932, 1864, 3728, 4427, 7456, 8854, 14753, 17708, 29506, 35416, 59012, 70832, 118024, 141664, 236048, 280307, 472096, 560614, 1121228, 2242456, 3437449, 4484912, 6874898, 8969824, 13749796, 27499592, 54999184, 65311531, 109998368, 130623062, 261246124, 522492248, 1044984496, 2089968992]

約数ペア:

[(1, 2089968992), (2, 1044984496), (4, 522492248), (8, 261246124), (16, 130623062), (19, 109998368), (32, 65311531), (38, 54999184), (76, 27499592), (152, 13749796), (233, 8969824), (304, 6874898), (466, 4484912), (608, 3437449), (932, 2242456), (1864, 1121228), (3728, 560614), (4427, 472096), (7456, 280307), (8854, 236048), (14753, 141664), (17708, 118024), (29506, 70832), (35416, 59012)]