1538490622

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 2387689920

約数和(自身を除く): 849199298

約数列:

[1, 2, 71, 73, 142, 146, 193, 386, 769, 1538, 5183, 10366, 13703, 14089, 27406, 28178, 54599, 56137, 109198, 112274, 148417, 296834, 1000319, 2000638, 3985727, 7971454, 10537607, 10834441, 21075214, 21668882, 769245311, 1538490622]

約数ペア:

[(1, 1538490622), (2, 769245311), (71, 21668882), (73, 21075214), (142, 10834441), (146, 10537607), (193, 7971454), (386, 3985727), (769, 2000638), (1538, 1000319), (5183, 296834), (10366, 148417), (13703, 112274), (14089, 109198), (27406, 56137), (28178, 54599)]