295993628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1789}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 625497600

約数和(自身を除く): 329503972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 311, 532, 622, 1244, 1789, 2177, 3578, 4354, 5909, 7156, 8708, 11818, 12523, 23636, 25046, 33991, 41363, 50092, 67982, 82726, 135964, 165452, 237937, 475874, 556379, 951748, 1112758, 2225516, 3894653, 7789306, 10571201, 15578612, 21142402, 42284804, 73998407, 147996814, 295993628]

約数ペア:

[(1, 295993628), (2, 147996814), (4, 73998407), (7, 42284804), (14, 21142402), (19, 15578612), (28, 10571201), (38, 7789306), (76, 3894653), (133, 2225516), (266, 1112758), (311, 951748), (532, 556379), (622, 475874), (1244, 237937), (1789, 165452), (2177, 135964), (3578, 82726), (4354, 67982), (5909, 50092), (7156, 41363), (8708, 33991), (11818, 25046), (12523, 23636)]