1045403330

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{128903}}^1$

素因数の和:129721

約数の個数: 16

約数和(自身を含む): 1884060864

約数和(自身を除く): 838657534

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 128903, 257806, 644515, 1289030, 104540333, 209080666, 522701665, 1045403330]

約数ペア:

[(1, 1045403330), (2, 522701665), (5, 209080666), (10, 104540333), (811, 1289030), (1622, 644515), (4055, 257806), (8110, 128903)]