2122603994

素因数分解:

$2^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{97879}}^1$

素因数の和:99437

約数の個数: 16

約数和(自身を含む): 3641136000

約数和(自身を除く): 1518532006

約数列:

[1, 2, 7, 14, 1549, 3098, 10843, 21686, 97879, 195758, 685153, 1370306, 151614571, 303229142, 1061301997, 2122603994]

約数ペア:

[(1, 2122603994), (2, 1061301997), (7, 303229142), (14, 151614571), (1549, 1370306), (3098, 685153), (10843, 195758), (21686, 97879)]