3936454

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:399

約数の個数: 16

約数和(自身を含む): 6054048

約数和(自身を除く): 2117594

約数列:

[1, 2, 97, 103, 194, 197, 206, 394, 9991, 19109, 19982, 20291, 38218, 40582, 1968227, 3936454]

約数ペア:

[(1, 3936454), (2, 1968227), (97, 40582), (103, 38218), (194, 20291), (197, 19982), (206, 19109), (394, 9991)]