258650041442

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{929}}^1\times {\mathrm{823721}}^1$

素因数の和:824678

約数の個数: 24

約数和(自身を含む): 420567741540

約数和(自身を除く): 161917700098

約数列:

[1, 2, 13, 26, 169, 338, 929, 1858, 12077, 24154, 157001, 314002, 823721, 1647442, 10708373, 21416746, 139208849, 278417698, 765236809, 1530473618, 9948078517, 19896157034, 129325020721, 258650041442]

約数ペア:

[(1, 258650041442), (2, 129325020721), (13, 19896157034), (26, 9948078517), (169, 1530473618), (338, 765236809), (929, 278417698), (1858, 139208849), (12077, 21416746), (24154, 10708373), (157001, 1647442), (314002, 823721)]