452575991

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{147949}}^1$

素因数の和:147998

約数の個数: 16

約数和(自身を含む): 568128000

約数和(自身を除く): 115552009

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 147949, 1035643, 2811031, 3402827, 19677217, 23819789, 64653713, 452575991]

約数ペア:

[(1, 452575991), (7, 64653713), (19, 23819789), (23, 19677217), (133, 3402827), (161, 2811031), (437, 1035643), (3059, 147949)]