2911082

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:445

約数の個数: 16

約数和(自身を含む): 4523904

約数和(自身を除く): 1612822

約数列:

[1, 2, 41, 82, 131, 262, 271, 542, 5371, 10742, 11111, 22222, 35501, 71002, 1455541, 2911082]

約数ペア:

[(1, 2911082), (2, 1455541), (41, 71002), (82, 35501), (131, 22222), (262, 11111), (271, 10742), (542, 5371)]