2819922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67141}}^1$

素因数の和:67153

約数の個数: 16

約数和(自身を含む): 6445632

約数和(自身を除く): 3625710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67141, 134282, 201423, 402846, 469987, 939974, 1409961, 2819922]

約数ペア:

[(1, 2819922), (2, 1409961), (3, 939974), (6, 469987), (7, 402846), (14, 201423), (21, 134282), (42, 67141)]