4991266

素因数分解:

$2^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{659}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 8585280

約数和(自身を除く): 3594014

約数列:

[1, 2, 7, 14, 541, 659, 1082, 1318, 3787, 4613, 7574, 9226, 356519, 713038, 2495633, 4991266]

約数ペア:

[(1, 4991266), (2, 2495633), (7, 713038), (14, 356519), (541, 9226), (659, 7574), (1082, 4613), (1318, 3787)]