1948923488

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{1907}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 3887397360

約数和(自身を除く): 1938473872

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 293, 436, 586, 872, 1172, 1744, 1907, 2344, 3488, 3814, 4688, 7628, 9376, 15256, 30512, 31937, 61024, 63874, 127748, 207863, 255496, 415726, 510992, 558751, 831452, 1021984, 1117502, 1662904, 2235004, 3325808, 4470008, 6651616, 8940016, 17880032, 60903859, 121807718, 243615436, 487230872, 974461744, 1948923488]

約数ペア:

[(1, 1948923488), (2, 974461744), (4, 487230872), (8, 243615436), (16, 121807718), (32, 60903859), (109, 17880032), (218, 8940016), (293, 6651616), (436, 4470008), (586, 3325808), (872, 2235004), (1172, 1662904), (1744, 1117502), (1907, 1021984), (2344, 831452), (3488, 558751), (3814, 510992), (4688, 415726), (7628, 255496), (9376, 207863), (15256, 127748), (30512, 63874), (31937, 61024)]