2817966428

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 5079340224

約数和(自身を除く): 2261373796

約数列:

[1, 2, 4, 71, 113, 142, 226, 277, 284, 317, 452, 554, 634, 1108, 1268, 8023, 16046, 19667, 22507, 31301, 32092, 35821, 39334, 45014, 62602, 71642, 78668, 87809, 90028, 125204, 143284, 175618, 351236, 2222371, 2543291, 4444742, 5086582, 6234439, 8889484, 9922417, 10173164, 12468878, 19844834, 24937756, 39689668, 704491607, 1408983214, 2817966428]

約数ペア:

[(1, 2817966428), (2, 1408983214), (4, 704491607), (71, 39689668), (113, 24937756), (142, 19844834), (226, 12468878), (277, 10173164), (284, 9922417), (317, 8889484), (452, 6234439), (554, 5086582), (634, 4444742), (1108, 2543291), (1268, 2222371), (8023, 351236), (16046, 175618), (19667, 143284), (22507, 125204), (31301, 90028), (32092, 87809), (35821, 78668), (39334, 71642), (45014, 62602)]