1141390

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:891

約数の個数: 16

約数和(自身を含む): 2070432

約数和(自身を除く): 929042

約数列:

[1, 2, 5, 10, 157, 314, 727, 785, 1454, 1570, 3635, 7270, 114139, 228278, 570695, 1141390]

約数ペア:

[(1, 1141390), (2, 570695), (5, 228278), (10, 114139), (157, 7270), (314, 3635), (727, 1570), (785, 1454)]