1387834706

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1\times {\mathrm{10303}}^1$

素因数の和:11785

約数の個数: 16

約数和(自身を含む): 2127734784

約数和(自身を除く): 739900078

約数列:

[1, 2, 47, 94, 1433, 2866, 10303, 20606, 67351, 134702, 484241, 968482, 14764199, 29528398, 693917353, 1387834706]

約数ペア:

[(1, 1387834706), (2, 693917353), (47, 29528398), (94, 14764199), (1433, 968482), (2866, 484241), (10303, 134702), (20606, 67351)]