658571006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 1107357696

約数和(自身を除く): 448786690

約数列:

[1, 2, 23, 31, 46, 61, 62, 67, 113, 122, 134, 226, 713, 1403, 1426, 1541, 1891, 2077, 2599, 2806, 3082, 3503, 3782, 4087, 4154, 5198, 6893, 7006, 7571, 8174, 13786, 15142, 43493, 47771, 80569, 86986, 94001, 95542, 126697, 158539, 161138, 174133, 188002, 213683, 234701, 253394, 317078, 348266, 427366, 461831, 469402, 923662, 2914031, 4914709, 5398123, 5828062, 9829418, 10622113, 10796246, 14316761, 21244226, 28633522, 329285503, 658571006]

約数ペア:

[(1, 658571006), (2, 329285503), (23, 28633522), (31, 21244226), (46, 14316761), (61, 10796246), (62, 10622113), (67, 9829418), (113, 5828062), (122, 5398123), (134, 4914709), (226, 2914031), (713, 923662), (1403, 469402), (1426, 461831), (1541, 427366), (1891, 348266), (2077, 317078), (2599, 253394), (2806, 234701), (3082, 213683), (3503, 188002), (3782, 174133), (4087, 161138), (4154, 158539), (5198, 126697), (6893, 95542), (7006, 94001), (7571, 86986), (8174, 80569), (13786, 47771), (15142, 43493)]