3992531942

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1477621}}^1$

素因数の和:1477823

約数の個数: 16

約数和(自身を含む): 6879808032

約数和(自身を除く): 2887276090

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 1477621, 2955242, 10343347, 20686694, 285180853, 570361706, 1996265971, 3992531942]

約数ペア:

[(1, 3992531942), (2, 1996265971), (7, 570361706), (14, 285180853), (193, 20686694), (386, 10343347), (1351, 2955242), (2702, 1477621)]