2163378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 5207040

約数和(自身を除く): 3043662

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2711, 5422, 8133, 16266, 18977, 37954, 51509, 56931, 103018, 113862, 154527, 309054, 360563, 721126, 1081689, 2163378]

約数ペア:

[(1, 2163378), (2, 1081689), (3, 721126), (6, 360563), (7, 309054), (14, 154527), (19, 113862), (21, 103018), (38, 56931), (42, 51509), (57, 37954), (114, 18977), (133, 16266), (266, 8133), (399, 5422), (798, 2711)]