2140742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:895

約数の個数: 16

約数和(自身を含む): 3447360

約数和(自身を除く): 1306618

約数列:

[1, 2, 17, 34, 79, 158, 797, 1343, 1594, 2686, 13549, 27098, 62963, 125926, 1070371, 2140742]

約数ペア:

[(1, 2140742), (2, 1070371), (17, 125926), (34, 62963), (79, 27098), (158, 13549), (797, 2686), (1343, 1594)]