2013455769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{130043}}^1$

素因数の和:130456

約数の個数: 16

約数和(自身を含む): 2898420672

約数和(自身を除く): 884964903

約数列:

[1, 3, 13, 39, 397, 1191, 5161, 15483, 130043, 390129, 1690559, 5071677, 51627071, 154881213, 671151923, 2013455769]

約数ペア:

[(1, 2013455769), (3, 671151923), (13, 154881213), (39, 51627071), (397, 5071677), (1191, 1690559), (5161, 390129), (15483, 130043)]