2651568738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{38239}}^1$

素因数の和:38391

約数の個数: 64

約数和(自身を含む): 6578503680

約数和(自身を除く): 3926934942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 1651, 1778, 2667, 3302, 4953, 5334, 9906, 11557, 23114, 34671, 38239, 69342, 76478, 114717, 229434, 267673, 497107, 535346, 803019, 994214, 1491321, 1606038, 2982642, 3479749, 4856353, 6959498, 9712706, 10439247, 14569059, 20878494, 29138118, 33994471, 63132589, 67988942, 101983413, 126265178, 189397767, 203966826, 378795534, 441928123, 883856246, 1325784369, 2651568738]

約数ペア:

[(1, 2651568738), (2, 1325784369), (3, 883856246), (6, 441928123), (7, 378795534), (13, 203966826), (14, 189397767), (21, 126265178), (26, 101983413), (39, 67988942), (42, 63132589), (78, 33994471), (91, 29138118), (127, 20878494), (182, 14569059), (254, 10439247), (273, 9712706), (381, 6959498), (546, 4856353), (762, 3479749), (889, 2982642), (1651, 1606038), (1778, 1491321), (2667, 994214), (3302, 803019), (4953, 535346), (5334, 497107), (9906, 267673), (11557, 229434), (23114, 114717), (34671, 76478), (38239, 69342)]