874309732

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{21011}}^1$

素因数の和:21219

約数の個数: 24

約数和(自身を含む): 1560267072

約数和(自身を除く): 685957340

約数列:

[1, 2, 4, 101, 103, 202, 206, 404, 412, 10403, 20806, 21011, 41612, 42022, 84044, 2122111, 2164133, 4244222, 4328266, 8488444, 8656532, 218577433, 437154866, 874309732]

約数ペア:

[(1, 874309732), (2, 437154866), (4, 218577433), (101, 8656532), (103, 8488444), (202, 4328266), (206, 4244222), (404, 2164133), (412, 2122111), (10403, 84044), (20806, 42022), (21011, 41612)]