497837984

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{26777}}^1$

素因数の和:26877

約数の個数: 48

約数和(自身を含む): 1133673408

約数和(自身を除く): 635835424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 18592, 26777, 53554, 107108, 187439, 214216, 374878, 428432, 749756, 856864, 1499512, 2222491, 2999024, 4444982, 5998048, 8889964, 15557437, 17779928, 31114874, 35559856, 62229748, 71119712, 124459496, 248918992, 497837984]

約数ペア:

[(1, 497837984), (2, 248918992), (4, 124459496), (7, 71119712), (8, 62229748), (14, 35559856), (16, 31114874), (28, 17779928), (32, 15557437), (56, 8889964), (83, 5998048), (112, 4444982), (166, 2999024), (224, 2222491), (332, 1499512), (581, 856864), (664, 749756), (1162, 428432), (1328, 374878), (2324, 214216), (2656, 187439), (4648, 107108), (9296, 53554), (18592, 26777)]