299392714

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1\times {\mathrm{2131}}^1$

素因数の和:2685

約数の個数: 16

約数和(自身を含む): 452836800

約数和(自身を除く): 153444086

約数列:

[1, 2, 199, 353, 398, 706, 2131, 4262, 70247, 140494, 424069, 752243, 848138, 1504486, 149696357, 299392714]

約数ペア:

[(1, 299392714), (2, 149696357), (199, 1504486), (353, 848138), (398, 752243), (706, 424069), (2131, 140494), (4262, 70247)]