2056539254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{8803}}^1$

素因数の和:8901

約数の個数: 64

約数和(自身を含む): 4046740992

約数和(自身を除く): 1990201738

約数列:

[1, 2, 7, 11, 14, 22, 37, 41, 74, 77, 82, 154, 259, 287, 407, 451, 518, 574, 814, 902, 1517, 2849, 3034, 3157, 5698, 6314, 8803, 10619, 16687, 17606, 21238, 33374, 61621, 96833, 116809, 123242, 193666, 233618, 325711, 360923, 651422, 677831, 721846, 1355662, 2279977, 2526461, 3582821, 3970153, 4559954, 5052922, 7165642, 7940306, 13354151, 25079747, 26708302, 27791071, 50159494, 55582142, 93479057, 146895661, 186958114, 293791322, 1028269627, 2056539254]

約数ペア:

[(1, 2056539254), (2, 1028269627), (7, 293791322), (11, 186958114), (14, 146895661), (22, 93479057), (37, 55582142), (41, 50159494), (74, 27791071), (77, 26708302), (82, 25079747), (154, 13354151), (259, 7940306), (287, 7165642), (407, 5052922), (451, 4559954), (518, 3970153), (574, 3582821), (814, 2526461), (902, 2279977), (1517, 1355662), (2849, 721846), (3034, 677831), (3157, 651422), (5698, 360923), (6314, 325711), (8803, 233618), (10619, 193666), (16687, 123242), (17606, 116809), (21238, 96833), (33374, 61621)]