328643434

素因数分解:

$2^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{43391}}^1$

素因数の和:43941

約数の個数: 16

約数和(自身を含む): 564443136

約数和(自身を除く): 235799702

約数列:

[1, 2, 7, 14, 541, 1082, 3787, 7574, 43391, 86782, 303737, 607474, 23474531, 46949062, 164321717, 328643434]

約数ペア:

[(1, 328643434), (2, 164321717), (7, 46949062), (14, 23474531), (541, 607474), (1082, 303737), (3787, 86782), (7574, 43391)]