1684905232

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{803867}}^1$

素因数の和:804006

約数の個数: 20

約数和(自身を含む): 3289427856

約数和(自身を除く): 1604522624

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 803867, 1607734, 3215468, 6430936, 12861872, 105306577, 210613154, 421226308, 842452616, 1684905232]

約数ペア:

[(1, 1684905232), (2, 842452616), (4, 421226308), (8, 210613154), (16, 105306577), (131, 12861872), (262, 6430936), (524, 3215468), (1048, 1607734), (2096, 803867)]