2902269118

素因数分解:

$2^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{71707}}^1$

素因数の和:71789

約数の個数: 32

約数和(自身を含む): 5162976000

約数和(自身を除く): 2260706882

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 343, 413, 686, 826, 2891, 5782, 20237, 40474, 71707, 143414, 501949, 1003898, 3513643, 4230713, 7027286, 8461426, 24595501, 29614991, 49191002, 59229982, 207304937, 414609874, 1451134559, 2902269118]

約数ペア:

[(1, 2902269118), (2, 1451134559), (7, 414609874), (14, 207304937), (49, 59229982), (59, 49191002), (98, 29614991), (118, 24595501), (343, 8461426), (413, 7027286), (686, 4230713), (826, 3513643), (2891, 1003898), (5782, 501949), (20237, 143414), (40474, 71707)]