12968482681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 17096048640

約数和(自身を除く): 4127565959

約数列:

[1, 7, 11, 31, 67, 77, 131, 217, 341, 469, 619, 737, 917, 1441, 2077, 2387, 4061, 4333, 5159, 6809, 8777, 10087, 14539, 19189, 22847, 28427, 41473, 44671, 47663, 61439, 81089, 96547, 134323, 159929, 211079, 272087, 290311, 312697, 456203, 567623, 675829, 891979, 1285663, 1477553, 1904609, 2513759, 2992957, 3193421, 5432963, 6243853, 8999641, 14142293, 17596313, 20950699, 27651349, 38030741, 59762593, 98996051, 168421853, 193559443, 418338151, 1178952971, 1852640383, 12968482681]

約数ペア:

[(1, 12968482681), (7, 1852640383), (11, 1178952971), (31, 418338151), (67, 193559443), (77, 168421853), (131, 98996051), (217, 59762593), (341, 38030741), (469, 27651349), (619, 20950699), (737, 17596313), (917, 14142293), (1441, 8999641), (2077, 6243853), (2387, 5432963), (4061, 3193421), (4333, 2992957), (5159, 2513759), (6809, 1904609), (8777, 1477553), (10087, 1285663), (14539, 891979), (19189, 675829), (22847, 567623), (28427, 456203), (41473, 312697), (44671, 290311), (47663, 272087), (61439, 211079), (81089, 159929), (96547, 134323)]