25289137321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{458993}}^1$

素因数の和:459480

約数の個数: 16

約数和(自身を含む): 30668143104

約数和(自身を除く): 5379005783

約数列:

[1, 7, 17, 119, 463, 3241, 7871, 55097, 458993, 3212951, 7802881, 54620167, 212513759, 1487596313, 3612733903, 25289137321]

約数ペア:

[(1, 25289137321), (7, 3612733903), (17, 1487596313), (119, 212513759), (463, 54620167), (3241, 7802881), (7871, 3212951), (55097, 458993)]