2598254

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 16

約数和(自身を含む): 4029696

約数和(自身を除く): 1431442

約数列:

[1, 2, 47, 94, 131, 211, 262, 422, 6157, 9917, 12314, 19834, 27641, 55282, 1299127, 2598254]

約数ペア:

[(1, 2598254), (2, 1299127), (47, 55282), (94, 27641), (131, 19834), (211, 12314), (262, 9917), (422, 6157)]