2945922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{70141}}^1$

素因数の和:70153

約数の個数: 16

約数和(自身を含む): 6733632

約数和(自身を除く): 3787710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 70141, 140282, 210423, 420846, 490987, 981974, 1472961, 2945922]

約数ペア:

[(1, 2945922), (2, 1472961), (3, 981974), (6, 490987), (7, 420846), (14, 210423), (21, 140282), (42, 70141)]