439968118

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{12941}}^1$

素因数の和:13223

約数の個数: 16

約数和(自身を含む): 670913280

約数和(自身を除く): 230945162

約数列:

[1, 2, 89, 178, 191, 382, 12941, 16999, 25882, 33998, 1151749, 2303498, 2471731, 4943462, 219984059, 439968118]

約数ペア:

[(1, 439968118), (2, 219984059), (89, 4943462), (178, 2471731), (191, 2303498), (382, 1151749), (12941, 33998), (16999, 25882)]