2016669805384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{7753321}}^1$

素因数の和:7753442

約数の個数: 64

約数和(自身を含む): 4239826602480

約数和(自身を除く): 2223156797096

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 61, 82, 104, 122, 164, 244, 328, 488, 533, 793, 1066, 1586, 2132, 2501, 3172, 4264, 5002, 6344, 10004, 20008, 32513, 65026, 130052, 260104, 7753321, 15506642, 31013284, 62026568, 100793173, 201586346, 317886161, 403172692, 472952581, 635772322, 806345384, 945905162, 1271544644, 1891810324, 2543089288, 3783620648, 4132520093, 6148383553, 8265040186, 12296767106, 16530080372, 19391055821, 24593534212, 33060160744, 38782111642, 49187068424, 77564223284, 155128446568, 252083725673, 504167451346, 1008334902692, 2016669805384]

約数ペア:

[(1, 2016669805384), (2, 1008334902692), (4, 504167451346), (8, 252083725673), (13, 155128446568), (26, 77564223284), (41, 49187068424), (52, 38782111642), (61, 33060160744), (82, 24593534212), (104, 19391055821), (122, 16530080372), (164, 12296767106), (244, 8265040186), (328, 6148383553), (488, 4132520093), (533, 3783620648), (793, 2543089288), (1066, 1891810324), (1586, 1271544644), (2132, 945905162), (2501, 806345384), (3172, 635772322), (4264, 472952581), (5002, 403172692), (6344, 317886161), (10004, 201586346), (20008, 100793173), (32513, 62026568), (65026, 31013284), (130052, 15506642), (260104, 7753321)]