3244540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12479}}^1$

素因数の和:12501

約数の個数: 24

約数和(自身を含む): 7338240

約数和(自身を除く): 4093700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12479, 24958, 49916, 62395, 124790, 162227, 249580, 324454, 648908, 811135, 1622270, 3244540]

約数ペア:

[(1, 3244540), (2, 1622270), (4, 811135), (5, 648908), (10, 324454), (13, 249580), (20, 162227), (26, 124790), (52, 62395), (65, 49916), (130, 24958), (260, 12479)]