1338872862

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1\times {\mathrm{1361}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 2702905344

約数和(自身を除く): 1364032482

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 1291, 1361, 2582, 2722, 3873, 4083, 7746, 8166, 163957, 172847, 327914, 345694, 491871, 518541, 983742, 1037082, 1757051, 3514102, 5271153, 10542306, 223145477, 446290954, 669436431, 1338872862]

約数ペア:

[(1, 1338872862), (2, 669436431), (3, 446290954), (6, 223145477), (127, 10542306), (254, 5271153), (381, 3514102), (762, 1757051), (1291, 1037082), (1361, 983742), (2582, 518541), (2722, 491871), (3873, 345694), (4083, 327914), (7746, 172847), (8166, 163957)]