447627856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{4793}}^1$

素因数の和:5263

約数の個数: 40

約数和(自身を含む): 936268200

約数和(自身を除く): 488640344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 449, 898, 1796, 3592, 4793, 5837, 7184, 9586, 11674, 19172, 23348, 38344, 46696, 62309, 76688, 93392, 124618, 249236, 498472, 996944, 2152057, 4304114, 8608228, 17216456, 27976741, 34432912, 55953482, 111906964, 223813928, 447627856]

約数ペア:

[(1, 447627856), (2, 223813928), (4, 111906964), (8, 55953482), (13, 34432912), (16, 27976741), (26, 17216456), (52, 8608228), (104, 4304114), (208, 2152057), (449, 996944), (898, 498472), (1796, 249236), (3592, 124618), (4793, 93392), (5837, 76688), (7184, 62309), (9586, 46696), (11674, 38344), (19172, 23348)]