1639374044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5322643}}^1$

素因数の和:5322665

約数の個数: 24

約数和(自身を含む): 3576816768

約数和(自身を除く): 1937442724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 5322643, 10645286, 21290572, 37258501, 58549073, 74517002, 117098146, 149034004, 234196292, 409843511, 819687022, 1639374044]

約数ペア:

[(1, 1639374044), (2, 819687022), (4, 409843511), (7, 234196292), (11, 149034004), (14, 117098146), (22, 74517002), (28, 58549073), (44, 37258501), (77, 21290572), (154, 10645286), (308, 5322643)]