1489269938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3369389}}^1$

素因数の和:3369421

約数の個数: 16

約数和(自身を含む): 2547258840

約数和(自身を除く): 1057988902

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3369389, 6738778, 43802057, 57279613, 87604114, 114559226, 744634969, 1489269938]

約数ペア:

[(1, 1489269938), (2, 744634969), (13, 114559226), (17, 87604114), (26, 57279613), (34, 43802057), (221, 6738778), (442, 3369389)]