454345684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{1531}}^1$

素因数の和:2000

約数の個数: 36

約数和(自身を含む): 863496480

約数和(自身を除く): 409150796

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 439, 676, 878, 1531, 1756, 3062, 5707, 6124, 11414, 19903, 22828, 39806, 74191, 79612, 148382, 258739, 296764, 517478, 672109, 1034956, 1344218, 2688436, 8737417, 17474834, 34949668, 113586421, 227172842, 454345684]

約数ペア:

[(1, 454345684), (2, 227172842), (4, 113586421), (13, 34949668), (26, 17474834), (52, 8737417), (169, 2688436), (338, 1344218), (439, 1034956), (676, 672109), (878, 517478), (1531, 296764), (1756, 258739), (3062, 148382), (5707, 79612), (6124, 74191), (11414, 39806), (19903, 22828)]