3941860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15161}}^1$

素因数の和:15183

約数の個数: 24

約数和(自身を含む): 8915256

約数和(自身を除く): 4973396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 15161, 30322, 60644, 75805, 151610, 197093, 303220, 394186, 788372, 985465, 1970930, 3941860]

約数ペア:

[(1, 3941860), (2, 1970930), (4, 985465), (5, 788372), (10, 394186), (13, 303220), (20, 197093), (26, 151610), (52, 75805), (65, 60644), (130, 30322), (260, 15161)]