2048046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 96

約数和(自身を含む): 5720064

約数和(自身を除く): 3672018

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 121, 143, 154, 182, 186, 217, 231, 242, 273, 286, 341, 363, 403, 429, 434, 462, 546, 651, 682, 726, 806, 847, 858, 1001, 1023, 1209, 1302, 1573, 1694, 2002, 2046, 2387, 2418, 2541, 2821, 3003, 3146, 3751, 4433, 4719, 4774, 5082, 5642, 6006, 7161, 7502, 8463, 8866, 9438, 11011, 11253, 13299, 14322, 16926, 22022, 22506, 26257, 26598, 31031, 33033, 48763, 52514, 62062, 66066, 78771, 93093, 97526, 146289, 157542, 186186, 292578, 341341, 682682, 1024023, 2048046]

約数ペア:

[(1, 2048046), (2, 1024023), (3, 682682), (6, 341341), (7, 292578), (11, 186186), (13, 157542), (14, 146289), (21, 97526), (22, 93093), (26, 78771), (31, 66066), (33, 62062), (39, 52514), (42, 48763), (62, 33033), (66, 31031), (77, 26598), (78, 26257), (91, 22506), (93, 22022), (121, 16926), (143, 14322), (154, 13299), (182, 11253), (186, 11011), (217, 9438), (231, 8866), (242, 8463), (273, 7502), (286, 7161), (341, 6006), (363, 5642), (403, 5082), (429, 4774), (434, 4719), (462, 4433), (546, 3751), (651, 3146), (682, 3003), (726, 2821), (806, 2541), (847, 2418), (858, 2387), (1001, 2046), (1023, 2002), (1209, 1694), (1302, 1573)]