1209392

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:716

約数の個数: 20

約数和(自身を含む): 2365176

約数和(自身を除く): 1155784

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 577, 1048, 1154, 2096, 2308, 4616, 9232, 75587, 151174, 302348, 604696, 1209392]

約数ペア:

[(1, 1209392), (2, 604696), (4, 302348), (8, 151174), (16, 75587), (131, 9232), (262, 4616), (524, 2308), (577, 2096), (1048, 1154)]