258575406

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{42967}}^1$

素因数の和:43048

約数の個数: 32

約数和(自身を含む): 556865280

約数和(自身を除く): 298289874

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 177, 354, 1003, 2006, 3009, 6018, 42967, 85934, 128901, 257802, 730439, 1460878, 2191317, 2535053, 4382634, 5070106, 7605159, 15210318, 43095901, 86191802, 129287703, 258575406]

約数ペア:

[(1, 258575406), (2, 129287703), (3, 86191802), (6, 43095901), (17, 15210318), (34, 7605159), (51, 5070106), (59, 4382634), (102, 2535053), (118, 2191317), (177, 1460878), (354, 730439), (1003, 257802), (2006, 128901), (3009, 85934), (6018, 42967)]