25427454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{325993}}^1$

素因数の和:326011

約数の個数: 16

約数和(自身を含む): 54766992

約数和(自身を除く): 29339538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 325993, 651986, 977979, 1955958, 4237909, 8475818, 12713727, 25427454]

約数ペア:

[(1, 25427454), (2, 12713727), (3, 8475818), (6, 4237909), (13, 1955958), (26, 977979), (39, 651986), (78, 325993)]