139321924

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{35797}}^1$

素因数の和:35947

約数の個数: 24

約数和(自身を含む): 280656320

約数和(自身を除く): 141334396

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 35797, 71594, 143188, 250579, 501158, 1002316, 4975783, 9951566, 19903132, 34830481, 69660962, 139321924]

約数ペア:

[(1, 139321924), (2, 69660962), (4, 34830481), (7, 19903132), (14, 9951566), (28, 4975783), (139, 1002316), (278, 501158), (556, 250579), (973, 143188), (1946, 71594), (3892, 35797)]