2018153398

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{405089}}^1$

素因数の和:405191

約数の個数: 16

約数和(自身を含む): 3149979840

約数和(自身を除く): 1131826442

約数列:

[1, 2, 47, 53, 94, 106, 2491, 4982, 405089, 810178, 19039183, 21469717, 38078366, 42939434, 1009076699, 2018153398]

約数ペア:

[(1, 2018153398), (2, 1009076699), (47, 42939434), (53, 38078366), (94, 21469717), (106, 19039183), (2491, 810178), (4982, 405089)]