2851814

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6571}}^1$

素因数の和:6611

約数の個数: 16

約数和(自身を含む): 5047296

約数和(自身を除く): 2195482

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 6571, 13142, 45997, 91994, 203701, 407402, 1425907, 2851814]

約数ペア:

[(1, 2851814), (2, 1425907), (7, 407402), (14, 203701), (31, 91994), (62, 45997), (217, 13142), (434, 6571)]