2681330200042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{516811}}^1$

素因数の和:517055

約数の個数: 64

約数和(自身を含む): 4609334596608

約数和(自身を除く): 1928004396566

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 157, 314, 403, 533, 806, 1066, 1271, 2041, 2542, 4082, 4867, 6437, 9734, 12874, 16523, 33046, 63271, 83681, 126542, 167362, 199547, 399094, 516811, 1033622, 2594111, 5188222, 6718543, 13437086, 16021141, 21189251, 32042282, 42378502, 81139327, 162278654, 208274833, 275460263, 416549666, 550920526, 656866781, 1054811251, 1313733562, 2109622502, 2515319137, 3326712407, 5030638274, 6653424814, 8539268153, 17078536306, 32699148781, 43247261291, 65398297562, 86494522582, 103128084617, 206256169234, 1340665100021, 2681330200042]

約数ペア:

[(1, 2681330200042), (2, 1340665100021), (13, 206256169234), (26, 103128084617), (31, 86494522582), (41, 65398297562), (62, 43247261291), (82, 32699148781), (157, 17078536306), (314, 8539268153), (403, 6653424814), (533, 5030638274), (806, 3326712407), (1066, 2515319137), (1271, 2109622502), (2041, 1313733562), (2542, 1054811251), (4082, 656866781), (4867, 550920526), (6437, 416549666), (9734, 275460263), (12874, 208274833), (16523, 162278654), (33046, 81139327), (63271, 42378502), (83681, 32042282), (126542, 21189251), (167362, 16021141), (199547, 13437086), (399094, 6718543), (516811, 5188222), (1033622, 2594111)]