445087132

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12809}}^1$

素因数の和:12910

約数の個数: 48

約数和(自身を含む): 955523520

約数和(自身を除く): 510436388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 4964, 8687, 12809, 17374, 25618, 34748, 51236, 89663, 179326, 217753, 358652, 435506, 871012, 935057, 1524271, 1870114, 3048542, 3740228, 6097084, 6545399, 13090798, 15895969, 26181596, 31791938, 63583876, 111271783, 222543566, 445087132]

約数ペア:

[(1, 445087132), (2, 222543566), (4, 111271783), (7, 63583876), (14, 31791938), (17, 26181596), (28, 15895969), (34, 13090798), (68, 6545399), (73, 6097084), (119, 3740228), (146, 3048542), (238, 1870114), (292, 1524271), (476, 935057), (511, 871012), (1022, 435506), (1241, 358652), (2044, 217753), (2482, 179326), (4964, 89663), (8687, 51236), (12809, 34748), (17374, 25618)]