2870742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{68351}}^1$

素因数の和:68363

約数の個数: 16

約数和(自身を含む): 6561792

約数和(自身を除く): 3691050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 68351, 136702, 205053, 410106, 478457, 956914, 1435371, 2870742]

約数ペア:

[(1, 2870742), (2, 1435371), (3, 956914), (6, 478457), (7, 410106), (14, 205053), (21, 136702), (42, 68351)]