2891042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18773}}^1$

素因数の和:18793

約数の個数: 16

約数和(自身を含む): 5406912

約数和(自身を除く): 2515870

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 18773, 37546, 131411, 206503, 262822, 413006, 1445521, 2891042]

約数ペア:

[(1, 2891042), (2, 1445521), (7, 413006), (11, 262822), (14, 206503), (22, 131411), (77, 37546), (154, 18773)]