1330201674

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{287549}}^1$

素因数の和:287814

約数の個数: 24

約数和(自身を含む): 2893328100

約数和(自身を除く): 1563126426

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 287549, 575098, 862647, 1725294, 2587941, 5175882, 73900093, 147800186, 221700279, 443400558, 665100837, 1330201674]

約数ペア:

[(1, 1330201674), (2, 665100837), (3, 443400558), (6, 221700279), (9, 147800186), (18, 73900093), (257, 5175882), (514, 2587941), (771, 1725294), (1542, 862647), (2313, 575098), (4626, 287549)]