2520162051274

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1374134161}}^1$

素因数の和:1374134301

約数の個数: 16

約数和(自身を含む): 4353257025216

約数和(自身を除く): 1833094973942

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 1374134161, 2748268322, 9618939127, 19237878254, 180011575091, 360023150182, 1260081025637, 2520162051274]

約数ペア:

[(1, 2520162051274), (2, 1260081025637), (7, 360023150182), (14, 180011575091), (131, 19237878254), (262, 9618939127), (917, 2748268322), (1834, 1374134161)]