2019585554

素因数分解:

$2^1\times 7^1\times {\mathrm{4003}}^1\times {\mathrm{36037}}^1$

素因数の和:40049

約数の個数: 16

約数和(自身を含む): 3463107648

約数和(自身を除く): 1443522094

約数列:

[1, 2, 7, 14, 4003, 8006, 28021, 36037, 56042, 72074, 252259, 504518, 144256111, 288512222, 1009792777, 2019585554]

約数ペア:

[(1, 2019585554), (2, 1009792777), (7, 288512222), (14, 144256111), (4003, 504518), (8006, 252259), (28021, 72074), (36037, 56042)]