26391302

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1367}}^1$

素因数の和:1580

約数の個数: 24

約数和(自身を含む): 46317744

約数和(自身を除く): 19926442

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1367, 1379, 2734, 2758, 9569, 9653, 19138, 19306, 66983, 133966, 269299, 538598, 1885093, 3770186, 13195651, 26391302]

約数ペア:

[(1, 26391302), (2, 13195651), (7, 3770186), (14, 1885093), (49, 538598), (98, 269299), (197, 133966), (394, 66983), (1367, 19306), (1379, 19138), (2734, 9653), (2758, 9569)]