1490778242

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{16333}}^1$

素因数の和:17353

約数の個数: 16

約数和(自身を含む): 2286237312

約数和(自身を除く): 795459070

約数列:

[1, 2, 47, 94, 971, 1942, 16333, 32666, 45637, 91274, 767651, 1535302, 15859343, 31718686, 745389121, 1490778242]

約数ペア:

[(1, 1490778242), (2, 745389121), (47, 31718686), (94, 15859343), (971, 1535302), (1942, 767651), (16333, 91274), (32666, 45637)]