2019492867

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1814459}}^1$

素因数の和:1814522

約数の個数: 16

約数和(自身を含む): 3135386880

約数和(自身を除く): 1115894013

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1814459, 5443377, 12701213, 38103639, 96166327, 288498981, 673164289, 2019492867]

約数ペア:

[(1, 2019492867), (3, 673164289), (7, 288498981), (21, 96166327), (53, 38103639), (159, 12701213), (371, 5443377), (1113, 1814459)]