9691450

素因数分解:

$2^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1062

約数の個数: 24

約数和(自身を含む): 18123840

約数和(自身を除く): 8432390

約数列:

[1, 2, 5, 10, 25, 50, 239, 478, 811, 1195, 1622, 2390, 4055, 5975, 8110, 11950, 20275, 40550, 193829, 387658, 969145, 1938290, 4845725, 9691450]

約数ペア:

[(1, 9691450), (2, 4845725), (5, 1938290), (10, 969145), (25, 387658), (50, 193829), (239, 40550), (478, 20275), (811, 11950), (1195, 8110), (1622, 5975), (2390, 4055)]