140377538

素因数分解:

$2^1\times 7^1\times {\mathrm{2851}}^1\times {\mathrm{3517}}^1$

素因数の和:6377

約数の個数: 16

約数和(自身を含む): 240800064

約数和(自身を除く): 100422526

約数列:

[1, 2, 7, 14, 2851, 3517, 5702, 7034, 19957, 24619, 39914, 49238, 10026967, 20053934, 70188769, 140377538]

約数ペア:

[(1, 140377538), (2, 70188769), (7, 20053934), (14, 10026967), (2851, 49238), (3517, 39914), (5702, 24619), (7034, 19957)]