1026872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1667}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 2401920

約数和(自身を除く): 1375048

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1667, 3334, 6668, 11669, 13336, 18337, 23338, 36674, 46676, 73348, 93352, 128359, 146696, 256718, 513436, 1026872]

約数ペア:

[(1, 1026872), (2, 513436), (4, 256718), (7, 146696), (8, 128359), (11, 93352), (14, 73348), (22, 46676), (28, 36674), (44, 23338), (56, 18337), (77, 13336), (88, 11669), (154, 6668), (308, 3334), (616, 1667)]