39940334

素因数分解:

$2^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{3253}}^1$

素因数の和:4139

約数の個数: 16

約数和(自身を含む): 68568288

約数和(自身を除く): 28627954

約数列:

[1, 2, 7, 14, 877, 1754, 3253, 6139, 6506, 12278, 22771, 45542, 2852881, 5705762, 19970167, 39940334]

約数ペア:

[(1, 39940334), (2, 19970167), (7, 5705762), (14, 2852881), (877, 45542), (1754, 22771), (3253, 12278), (6139, 6506)]