2214577.00000000

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{18541}}^1$

素因数の和:18746

約数の個数: 20

約数和(自身を含む): 113810796

約数和(自身を除く): 55369564

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 18541, 37082, 74164, 148328, 296656, 3652577, 7305154, 14610308, 29220616, 58441232]

約数ペア:

[(1, 58441232), (2, 29220616), (4, 14610308), (8, 7305154), (16, 3652577), (197, 296656), (394, 148328), (788, 74164), (1576, 37082), (3152, 18541)]