2019949278

素因数分解:

$2^1\times 3^1\times {\mathrm{683}}^1\times {\mathrm{492911}}^1$

素因数の和:493599

約数の個数: 16

約数和(自身を含む): 4045821696

約数和(自身を除く): 2025872418

約数列:

[1, 2, 3, 6, 683, 1366, 2049, 4098, 492911, 985822, 1478733, 2957466, 336658213, 673316426, 1009974639, 2019949278]

約数ペア:

[(1, 2019949278), (2, 1009974639), (3, 673316426), (6, 336658213), (683, 2957466), (1366, 1478733), (2049, 985822), (4098, 492911)]