2247995848

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{5449}}^1$

素因数の和:5654

約数の個数: 64

約数和(自身を含む): 4944240000

約数和(自身を除く): 2696244152

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 139, 212, 278, 371, 424, 556, 742, 973, 1112, 1484, 1946, 2968, 3892, 5449, 7367, 7784, 10898, 14734, 21796, 29468, 38143, 43592, 51569, 58936, 76286, 103138, 152572, 206276, 288797, 305144, 412552, 577594, 757411, 1155188, 1514822, 2021579, 2310376, 3029644, 4043158, 5301877, 6059288, 8086316, 10603754, 16172632, 21207508, 40142783, 42415016, 80285566, 160571132, 280999481, 321142264, 561998962, 1123997924, 2247995848]

約数ペア:

[(1, 2247995848), (2, 1123997924), (4, 561998962), (7, 321142264), (8, 280999481), (14, 160571132), (28, 80285566), (53, 42415016), (56, 40142783), (106, 21207508), (139, 16172632), (212, 10603754), (278, 8086316), (371, 6059288), (424, 5301877), (556, 4043158), (742, 3029644), (973, 2310376), (1112, 2021579), (1484, 1514822), (1946, 1155188), (2968, 757411), (3892, 577594), (5449, 412552), (7367, 305144), (7784, 288797), (10898, 206276), (14734, 152572), (21796, 103138), (29468, 76286), (38143, 58936), (43592, 51569)]