2941174292

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{2729}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 5990449920

約数和(自身を除く): 3049275628

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 631, 854, 1262, 1708, 2524, 2729, 4417, 5458, 8834, 10916, 17668, 19103, 38206, 38491, 76412, 76982, 153964, 166469, 269437, 332938, 538874, 665876, 1077748, 1165283, 1721999, 2330566, 3443998, 4661132, 6887996, 12053993, 24107986, 48215972, 105041939, 210083878, 420167756, 735293573, 1470587146, 2941174292]

約数ペア:

[(1, 2941174292), (2, 1470587146), (4, 735293573), (7, 420167756), (14, 210083878), (28, 105041939), (61, 48215972), (122, 24107986), (244, 12053993), (427, 6887996), (631, 4661132), (854, 3443998), (1262, 2330566), (1708, 1721999), (2524, 1165283), (2729, 1077748), (4417, 665876), (5458, 538874), (8834, 332938), (10916, 269437), (17668, 166469), (19103, 153964), (38206, 76982), (38491, 76412)]