1138372362478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1\times {\mathrm{8867}}^1$

素因数の和:9589

約数の個数: 64

約数和(自身を含む): 1880530344000

約数和(自身を除く): 742157981522

約数列:

[1, 2, 13, 26, 89, 109, 178, 218, 509, 1018, 1157, 1417, 2314, 2834, 6617, 8867, 9701, 13234, 17734, 19402, 45301, 55481, 90602, 110962, 115271, 126113, 230542, 252226, 588913, 721253, 789163, 966503, 1177826, 1442506, 1578326, 1933006, 4513303, 4937809, 9026606, 9875618, 10259119, 12564539, 20518238, 25129078, 58672939, 64191517, 86018767, 117345878, 128383034, 172037534, 401683967, 491950027, 803367934, 983900054, 1118243971, 2236487942, 5221891571, 6395350351, 10443783142, 12790700702, 43783552403, 87567104806, 569186181239, 1138372362478]

約数ペア:

[(1, 1138372362478), (2, 569186181239), (13, 87567104806), (26, 43783552403), (89, 12790700702), (109, 10443783142), (178, 6395350351), (218, 5221891571), (509, 2236487942), (1018, 1118243971), (1157, 983900054), (1417, 803367934), (2314, 491950027), (2834, 401683967), (6617, 172037534), (8867, 128383034), (9701, 117345878), (13234, 86018767), (17734, 64191517), (19402, 58672939), (45301, 25129078), (55481, 20518238), (90602, 12564539), (110962, 10259119), (115271, 9875618), (126113, 9026606), (230542, 4937809), (252226, 4513303), (588913, 1933006), (721253, 1578326), (789163, 1442506), (966503, 1177826)]