2021044597

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 2580480000

約数和(自身を除く): 559435403

約数列:

[1, 11, 13, 29, 31, 79, 143, 199, 319, 341, 377, 403, 869, 899, 1027, 2189, 2291, 2449, 2587, 4147, 4433, 5771, 6169, 9889, 11297, 11687, 15721, 25201, 26939, 28457, 29783, 31837, 63481, 67859, 71021, 75023, 80197, 128557, 172931, 178901, 204373, 327613, 350207, 455909, 487351, 781231, 825253, 882167, 923273, 1967911, 2248103, 2325713, 5014999, 5360861, 5926817, 6335563, 10156003, 14133179, 25582843, 65194987, 69691193, 155464969, 183731327, 2021044597]

約数ペア:

[(1, 2021044597), (11, 183731327), (13, 155464969), (29, 69691193), (31, 65194987), (79, 25582843), (143, 14133179), (199, 10156003), (319, 6335563), (341, 5926817), (377, 5360861), (403, 5014999), (869, 2325713), (899, 2248103), (1027, 1967911), (2189, 923273), (2291, 882167), (2449, 825253), (2587, 781231), (4147, 487351), (4433, 455909), (5771, 350207), (6169, 327613), (9889, 204373), (11297, 178901), (11687, 172931), (15721, 128557), (25201, 80197), (26939, 75023), (28457, 71021), (29783, 67859), (31837, 63481)]