674828

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 1503432

約数和(自身を除く): 828604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 313, 539, 626, 1078, 1252, 2156, 2191, 3443, 4382, 6886, 8764, 13772, 15337, 24101, 30674, 48202, 61348, 96404, 168707, 337414, 674828]

約数ペア:

[(1, 674828), (2, 337414), (4, 168707), (7, 96404), (11, 61348), (14, 48202), (22, 30674), (28, 24101), (44, 15337), (49, 13772), (77, 8764), (98, 6886), (154, 4382), (196, 3443), (308, 2191), (313, 2156), (539, 1252), (626, 1078)]