1337354494

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{226901}}^1$

素因数の和:227331

約数の個数: 16

約数和(自身を含む): 2298063456

約数和(自身を除く): 960708962

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 226901, 453802, 1588307, 3176614, 95525321, 191050642, 668677247, 1337354494]

約数ペア:

[(1, 1337354494), (2, 668677247), (7, 191050642), (14, 95525321), (421, 3176614), (842, 1588307), (2947, 453802), (5894, 226901)]