254872124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{92479}}^1$

素因数の和:92549

約数の個数: 24

約数和(自身を含む): 489404160

約数和(自身を除く): 234532036

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 92479, 184958, 369916, 1202227, 2404454, 4808908, 4901387, 9802774, 19605548, 63718031, 127436062, 254872124]

約数ペア:

[(1, 254872124), (2, 127436062), (4, 63718031), (13, 19605548), (26, 9802774), (52, 4901387), (53, 4808908), (106, 2404454), (212, 1202227), (689, 369916), (1378, 184958), (2756, 92479)]