2912278142

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{211433}}^1$

素因数の和:211603

約数の個数: 16

約数和(自身を含む): 4475634912

約数和(自身を除く): 1563356770

約数列:

[1, 2, 71, 97, 142, 194, 6887, 13774, 211433, 422866, 15011743, 20509001, 30023486, 41018002, 1456139071, 2912278142]

約数ペア:

[(1, 2912278142), (2, 1456139071), (71, 41018002), (97, 30023486), (142, 20509001), (194, 15011743), (6887, 422866), (13774, 211433)]