842744738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{430411}}^1$

素因数の和:430513

約数の個数: 16

約数和(自身を含む): 1394534880

約数和(自身を除く): 551790142

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 430411, 860822, 4734521, 9469042, 38306579, 76613158, 421372369, 842744738]

約数ペア:

[(1, 842744738), (2, 421372369), (11, 76613158), (22, 38306579), (89, 9469042), (178, 4734521), (979, 860822), (1958, 430411)]