487632314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{72977}}^1$

素因数の和:73249

約数の個数: 16

約数和(自身を含む): 790789608

約数和(自身を除く): 303157294

約数列:

[1, 2, 13, 26, 257, 514, 3341, 6682, 72977, 145954, 948701, 1897402, 18755089, 37510178, 243816157, 487632314]

約数ペア:

[(1, 487632314), (2, 243816157), (13, 37510178), (26, 18755089), (257, 1897402), (514, 948701), (3341, 145954), (6682, 72977)]