398532122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2029}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 651142800

約数和(自身を除く): 252610678

約数列:

[1, 2, 17, 34, 53, 106, 109, 218, 901, 1802, 1853, 2029, 3706, 4058, 5777, 11554, 34493, 68986, 98209, 107537, 196418, 215074, 221161, 442322, 1828129, 3656258, 3759737, 7519474, 11721533, 23443066, 199266061, 398532122]

約数ペア:

[(1, 398532122), (2, 199266061), (17, 23443066), (34, 11721533), (53, 7519474), (106, 3759737), (109, 3656258), (218, 1828129), (901, 442322), (1802, 221161), (1853, 215074), (2029, 196418), (3706, 107537), (4058, 98209), (5777, 68986), (11554, 34493)]