338766116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{35993}}^1$

素因数の和:36191

約数の個数: 24

約数和(自身を含む): 641988984

約数和(自身を除く): 303222868

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 35993, 71986, 143972, 467909, 935818, 1871636, 6514733, 13029466, 26058932, 84691529, 169383058, 338766116]

約数ペア:

[(1, 338766116), (2, 169383058), (4, 84691529), (13, 26058932), (26, 13029466), (52, 6514733), (181, 1871636), (362, 935818), (724, 467909), (2353, 143972), (4706, 71986), (9412, 35993)]