2016567917

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{853}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 2522811648

約数和(自身を除く): 506243731

約数列:

[1, 7, 13, 83, 91, 313, 581, 853, 1079, 2191, 4069, 5971, 7553, 11089, 25979, 28483, 70799, 77623, 181853, 266989, 337727, 495593, 920387, 1868923, 2364089, 3470857, 6442709, 22160087, 24295999, 155120609, 288081131, 2016567917]

約数ペア:

[(1, 2016567917), (7, 288081131), (13, 155120609), (83, 24295999), (91, 22160087), (313, 6442709), (581, 3470857), (853, 2364089), (1079, 1868923), (2191, 920387), (4069, 495593), (5971, 337727), (7553, 266989), (11089, 181853), (25979, 77623), (28483, 70799)]