1208698064

素因数分解:

$2^4\times 7^1\times {\mathrm{617}}^1\times {\mathrm{17491}}^1$

素因数の和:18123

約数の個数: 40

約数和(自身を含む): 2680893888

約数和(自身を除く): 1472195824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 617, 1234, 2468, 4319, 4936, 8638, 9872, 17276, 17491, 34552, 34982, 69104, 69964, 122437, 139928, 244874, 279856, 489748, 979496, 1958992, 10791947, 21583894, 43167788, 75543629, 86335576, 151087258, 172671152, 302174516, 604349032, 1208698064]

約数ペア:

[(1, 1208698064), (2, 604349032), (4, 302174516), (7, 172671152), (8, 151087258), (14, 86335576), (16, 75543629), (28, 43167788), (56, 21583894), (112, 10791947), (617, 1958992), (1234, 979496), (2468, 489748), (4319, 279856), (4936, 244874), (8638, 139928), (9872, 122437), (17276, 69964), (17491, 69104), (34552, 34982)]