865432774

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1\times {\mathrm{3089}}^1$

素因数の和:5135

約数の個数: 16

約数和(自身を含む): 1317526560

約数和(自身を除く): 452093786

約数列:

[1, 2, 71, 142, 1973, 3089, 3946, 6178, 140083, 219319, 280166, 438638, 6094597, 12189194, 432716387, 865432774]

約数ペア:

[(1, 865432774), (2, 432716387), (71, 12189194), (142, 6094597), (1973, 438638), (3089, 280166), (3946, 219319), (6178, 140083)]