2603536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12517}}^1$

素因数の和:12538

約数の個数: 20

約数和(自身を含む): 5432812

約数和(自身を除く): 2829276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12517, 25034, 50068, 100136, 162721, 200272, 325442, 650884, 1301768, 2603536]

約数ペア:

[(1, 2603536), (2, 1301768), (4, 650884), (8, 325442), (13, 200272), (16, 162721), (26, 100136), (52, 50068), (104, 25034), (208, 12517)]