1997486568007

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1\times {\mathrm{36653}}^1$

素因数の和:37807

約数の個数: 32

約数和(自身を含む): 2336641477632

約数和(自身を除く): 339154909625

約数列:

[1, 7, 83, 97, 581, 679, 967, 6769, 8051, 36653, 56357, 80261, 93799, 256571, 561827, 656593, 3042199, 3555341, 7785317, 21295393, 24887387, 35443451, 54497219, 248104157, 295093303, 2065653121, 2941806433, 3438014747, 20592645031, 24066103229, 285355224001, 1997486568007]

約数ペア:

[(1, 1997486568007), (7, 285355224001), (83, 24066103229), (97, 20592645031), (581, 3438014747), (679, 2941806433), (967, 2065653121), (6769, 295093303), (8051, 248104157), (36653, 54497219), (56357, 35443451), (80261, 24887387), (93799, 21295393), (256571, 7785317), (561827, 3555341), (656593, 3042199)]