1320392012

素因数分解:

$2^2\times {\mathrm{5051}}^1\times {\mathrm{65353}}^1$

素因数の和:70408

約数の個数: 12

約数和(自身を含む): 2311178856

約数和(自身を除く): 990786844

約数列:

[1, 2, 4, 5051, 10102, 20204, 65353, 130706, 261412, 330098003, 660196006, 1320392012]

約数ペア:

[(1, 1320392012), (2, 660196006), (4, 330098003), (5051, 261412), (10102, 130706), (20204, 65353)]