2176282078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 3631703040

約数和(自身を除く): 1455420962

約数列:

[1, 2, 19, 38, 47, 53, 83, 94, 106, 166, 277, 554, 893, 1007, 1577, 1786, 2014, 2491, 3154, 3901, 4399, 4982, 5263, 7802, 8798, 10526, 13019, 14681, 22991, 26038, 29362, 45982, 47329, 74119, 83581, 94658, 148238, 167162, 206753, 247361, 278939, 413506, 436829, 494722, 557878, 690007, 873658, 1080577, 1218523, 1380014, 2161154, 2437046, 3928307, 7856614, 13110133, 20530963, 23151937, 26220266, 41061926, 46303874, 57270581, 114541162, 1088141039, 2176282078]

約数ペア:

[(1, 2176282078), (2, 1088141039), (19, 114541162), (38, 57270581), (47, 46303874), (53, 41061926), (83, 26220266), (94, 23151937), (106, 20530963), (166, 13110133), (277, 7856614), (554, 3928307), (893, 2437046), (1007, 2161154), (1577, 1380014), (1786, 1218523), (2014, 1080577), (2491, 873658), (3154, 690007), (3901, 557878), (4399, 494722), (4982, 436829), (5263, 413506), (7802, 278939), (8798, 247361), (10526, 206753), (13019, 167162), (14681, 148238), (22991, 94658), (26038, 83581), (29362, 74119), (45982, 47329)]