255161452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{700993}}^1$

素因数の和:701017

約数の個数: 24

約数和(自身を含む): 549579296

約数和(自身を除く): 294417844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 700993, 1401986, 2803972, 4906951, 9112909, 9813902, 18225818, 19627804, 36451636, 63790363, 127580726, 255161452]

約数ペア:

[(1, 255161452), (2, 127580726), (4, 63790363), (7, 36451636), (13, 19627804), (14, 18225818), (26, 9813902), (28, 9112909), (52, 4906951), (91, 2803972), (182, 1401986), (364, 700993)]