2145044566

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 3959746560

約数和(自身を除く): 1814701994

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 131, 203, 217, 262, 406, 434, 899, 917, 1301, 1798, 1834, 2602, 3799, 4061, 6293, 7598, 8122, 9107, 12586, 18214, 26593, 28427, 37729, 40331, 53186, 56854, 75458, 80662, 117769, 170431, 235538, 264103, 282317, 340862, 528206, 564634, 824383, 1169599, 1193017, 1648766, 2339198, 2386034, 4942499, 5283361, 8187193, 9884998, 10566722, 16374386, 34597493, 36983527, 69194986, 73967054, 153217469, 306434938, 1072522283, 2145044566]

約数ペア:

[(1, 2145044566), (2, 1072522283), (7, 306434938), (14, 153217469), (29, 73967054), (31, 69194986), (58, 36983527), (62, 34597493), (131, 16374386), (203, 10566722), (217, 9884998), (262, 8187193), (406, 5283361), (434, 4942499), (899, 2386034), (917, 2339198), (1301, 1648766), (1798, 1193017), (1834, 1169599), (2602, 824383), (3799, 564634), (4061, 528206), (6293, 340862), (7598, 282317), (8122, 264103), (9107, 235538), (12586, 170431), (18214, 117769), (26593, 80662), (28427, 75458), (37729, 56854), (40331, 53186)]