2161511534

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{9601}}^1$

素因数の和:10860

約数の個数: 32

約数和(自身を含む): 3994124736

約数和(自身を除く): 1832613202

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1237, 2474, 8659, 9601, 16081, 17318, 19202, 32162, 67207, 112567, 124813, 134414, 225134, 249626, 873691, 1747382, 11876437, 23752874, 83135059, 154393681, 166270118, 308787362, 1080755767, 2161511534]

約数ペア:

[(1, 2161511534), (2, 1080755767), (7, 308787362), (13, 166270118), (14, 154393681), (26, 83135059), (91, 23752874), (182, 11876437), (1237, 1747382), (2474, 873691), (8659, 249626), (9601, 225134), (16081, 134414), (17318, 124813), (19202, 112567), (32162, 67207)]