2014721527

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 2776080384

約数和(自身を除く): 761358857

約数列:

[1, 7, 13, 17, 31, 43, 91, 119, 217, 221, 301, 403, 527, 559, 731, 977, 1333, 1547, 2821, 3689, 3913, 5117, 6839, 6851, 9331, 9503, 12701, 16609, 17329, 22661, 30287, 42011, 47957, 66521, 88907, 116263, 121303, 158627, 212009, 215917, 294077, 294593, 393731, 514879, 546143, 714187, 1302341, 1511419, 2062151, 2756117, 3604153, 3823001, 4999309, 6693427, 9116387, 9284431, 16930433, 22139797, 46853989, 64991017, 118513031, 154978579, 287817361, 2014721527]

約数ペア:

[(1, 2014721527), (7, 287817361), (13, 154978579), (17, 118513031), (31, 64991017), (43, 46853989), (91, 22139797), (119, 16930433), (217, 9284431), (221, 9116387), (301, 6693427), (403, 4999309), (527, 3823001), (559, 3604153), (731, 2756117), (977, 2062151), (1333, 1511419), (1547, 1302341), (2821, 714187), (3689, 546143), (3913, 514879), (5117, 393731), (6839, 294593), (6851, 294077), (9331, 215917), (9503, 212009), (12701, 158627), (16609, 121303), (17329, 116263), (22661, 88907), (30287, 66521), (42011, 47957)]