26449930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203461}}^1$

素因数の和:203481

約数の個数: 16

約数和(自身を含む): 51272424

約数和(自身を除く): 24822494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 203461, 406922, 1017305, 2034610, 2644993, 5289986, 13224965, 26449930]

約数ペア:

[(1, 26449930), (2, 13224965), (5, 5289986), (10, 2644993), (13, 2034610), (26, 1017305), (65, 406922), (130, 203461)]