2150491

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 16

約数和(自身を含む): 2580480

約数和(自身を除く): 429989

約数列:

[1, 7, 41, 59, 127, 287, 413, 889, 2419, 5207, 7493, 16933, 36449, 52451, 307213, 2150491]

約数ペア:

[(1, 2150491), (7, 307213), (41, 52451), (59, 36449), (127, 16933), (287, 7493), (413, 5207), (889, 2419)]