2039996

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 4181856

約数和(自身を除く): 2141860

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1777, 3554, 7108, 12439, 24878, 49756, 72857, 145714, 291428, 509999, 1019998, 2039996]

約数ペア:

[(1, 2039996), (2, 1019998), (4, 509999), (7, 291428), (14, 145714), (28, 72857), (41, 49756), (82, 24878), (164, 12439), (287, 7108), (574, 3554), (1148, 1777)]