679109452

素因数分解:

$2^2\times 7^1\times {\mathrm{5501}}^1\times {\mathrm{4409}}^1$

素因数の和:9921

約数の個数: 24

約数和(自身を含む): 1358773920

約数和(自身を除く): 679664468

約数列:

[1, 2, 4, 7, 14, 28, 4409, 5501, 8818, 11002, 17636, 22004, 30863, 38507, 61726, 77014, 123452, 154028, 24253909, 48507818, 97015636, 169777363, 339554726, 679109452]

約数ペア:

[(1, 679109452), (2, 339554726), (4, 169777363), (7, 97015636), (14, 48507818), (28, 24253909), (4409, 154028), (5501, 123452), (8818, 77014), (11002, 61726), (17636, 38507), (22004, 30863)]