2012037805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{7517}}^1$

素因数の和:7653

約数の個数: 32

約数和(自身を含む): 2650185216

約数和(自身を除く): 638147411

約数列:

[1, 5, 17, 47, 67, 85, 235, 335, 799, 1139, 3149, 3995, 5695, 7517, 15745, 37585, 53533, 127789, 267665, 353299, 503639, 638945, 1766495, 2518195, 6006083, 8561863, 23671033, 30030415, 42809315, 118355165, 402407561, 2012037805]

約数ペア:

[(1, 2012037805), (5, 402407561), (17, 118355165), (47, 42809315), (67, 30030415), (85, 23671033), (235, 8561863), (335, 6006083), (799, 2518195), (1139, 1766495), (3149, 638945), (3995, 503639), (5695, 353299), (7517, 267665), (15745, 127789), (37585, 53533)]