2558010632

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 5025546240

約数和(自身を除く): 2467535608

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 241, 248, 254, 337, 482, 508, 674, 964, 1016, 1348, 1928, 2696, 3937, 7471, 7874, 10447, 14942, 15748, 20894, 29884, 30607, 31496, 41788, 42799, 59768, 61214, 81217, 83576, 85598, 122428, 162434, 171196, 244856, 324868, 342392, 649736, 948817, 1326769, 1897634, 2517727, 2653538, 3795268, 5035454, 5307076, 7590536, 10070908, 10314559, 10614152, 20141816, 20629118, 41258236, 82516472, 319751329, 639502658, 1279005316, 2558010632]

約数ペア:

[(1, 2558010632), (2, 1279005316), (4, 639502658), (8, 319751329), (31, 82516472), (62, 41258236), (124, 20629118), (127, 20141816), (241, 10614152), (248, 10314559), (254, 10070908), (337, 7590536), (482, 5307076), (508, 5035454), (674, 3795268), (964, 2653538), (1016, 2517727), (1348, 1897634), (1928, 1326769), (2696, 948817), (3937, 649736), (7471, 342392), (7874, 324868), (10447, 244856), (14942, 171196), (15748, 162434), (20894, 122428), (29884, 85598), (30607, 83576), (31496, 81217), (41788, 61214), (42799, 59768)]