2947471652

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{272813}}^1$

素因数の和:272927

約数の個数: 24

約数和(自身を含む): 5370070776

約数和(自身を除く): 2422599124

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2701, 5402, 10804, 272813, 545626, 1091252, 10094081, 19915349, 20188162, 39830698, 40376324, 79661396, 736867913, 1473735826, 2947471652]

約数ペア:

[(1, 2947471652), (2, 1473735826), (4, 736867913), (37, 79661396), (73, 40376324), (74, 39830698), (146, 20188162), (148, 19915349), (292, 10094081), (2701, 1091252), (5402, 545626), (10804, 272813)]