780821616

素因数分解:

$2^4\times 3^1\times {\mathrm{16267117}}^1$

素因数の和:16267128

約数の個数: 20

約数和(自身を含む): 2017122632

約数和(自身を除く): 1236301016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 16267117, 32534234, 48801351, 65068468, 97602702, 130136936, 195205404, 260273872, 390410808, 780821616]

約数ペア:

[(1, 780821616), (2, 390410808), (3, 260273872), (4, 195205404), (6, 130136936), (8, 97602702), (12, 65068468), (16, 48801351), (24, 32534234), (48, 16267117)]