397807716

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{100153}}^1$

素因数の和:100491

約数の個数: 24

約数和(自身を含む): 931031584

約数和(自身を除く): 533223868

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 100153, 200306, 300459, 400612, 600918, 1201836, 33150643, 66301286, 99451929, 132602572, 198903858, 397807716]

約数ペア:

[(1, 397807716), (2, 198903858), (3, 132602572), (4, 99451929), (6, 66301286), (12, 33150643), (331, 1201836), (662, 600918), (993, 400612), (1324, 300459), (1986, 200306), (3972, 100153)]