452990447

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{711131}}^1$

素因数の和:711158

約数の個数: 12

約数和(自身を含む): 567483336

約数和(自身を除く): 114492889

約数列:

[1, 7, 13, 49, 91, 637, 711131, 4977917, 9244703, 34845419, 64712921, 452990447]

約数ペア:

[(1, 452990447), (7, 64712921), (13, 34845419), (49, 9244703), (91, 4977917), (637, 711131)]