394604308

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{14221}}^1$

素因数の和:15223

約数の個数: 24

約数和(自身を含む): 790060544

約数和(自身を除く): 395456236

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 6937, 13874, 14221, 27748, 28442, 56884, 99547, 199094, 398188, 14093011, 28186022, 56372044, 98651077, 197302154, 394604308]

約数ペア:

[(1, 394604308), (2, 197302154), (4, 98651077), (7, 56372044), (14, 28186022), (28, 14093011), (991, 398188), (1982, 199094), (3964, 99547), (6937, 56884), (13874, 28442), (14221, 27748)]