270613305988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{20201053}}^1$

素因数の和:20201271

約数の個数: 24

約数和(自身を含む): 503975895192

約数和(自身を除く): 233362589204

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 6698, 13396, 20201053, 40402106, 80804212, 343417901, 686835802, 1373671604, 3979607441, 7959214882, 15918429764, 67653326497, 135306652994, 270613305988]

約数ペア:

[(1, 270613305988), (2, 135306652994), (4, 67653326497), (17, 15918429764), (34, 7959214882), (68, 3979607441), (197, 1373671604), (394, 686835802), (788, 343417901), (3349, 80804212), (6698, 40402106), (13396, 20201053)]