2021096714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2087}}^1$

素因数の和:2439

約数の個数: 64

約数和(自身を含む): 3965262336

約数和(自身を除く): 1944165622

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 313, 442, 626, 1547, 2087, 2191, 3094, 4069, 4174, 4382, 5321, 8138, 10642, 14609, 27131, 28483, 29218, 35479, 37247, 54262, 56966, 69173, 70958, 74494, 138346, 189917, 248353, 379834, 461227, 484211, 496706, 653231, 922454, 968422, 1306462, 3228589, 4572617, 6457178, 8492003, 9145234, 11104927, 16984006, 22209854, 59444021, 77734489, 118888042, 144364051, 155468978, 288728102, 1010548357, 2021096714]

約数ペア:

[(1, 2021096714), (2, 1010548357), (7, 288728102), (13, 155468978), (14, 144364051), (17, 118888042), (26, 77734489), (34, 59444021), (91, 22209854), (119, 16984006), (182, 11104927), (221, 9145234), (238, 8492003), (313, 6457178), (442, 4572617), (626, 3228589), (1547, 1306462), (2087, 968422), (2191, 922454), (3094, 653231), (4069, 496706), (4174, 484211), (4382, 461227), (5321, 379834), (8138, 248353), (10642, 189917), (14609, 138346), (27131, 74494), (28483, 70958), (29218, 69173), (35479, 56966), (37247, 54262)]