2189884046

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1\times {\mathrm{5381}}^1$

素因数の和:6140

約数の個数: 32

約数和(自身を含む): 3851789760

約数和(自身を除く): 1661905714

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 709, 1418, 4963, 5381, 9926, 10762, 29069, 37667, 58138, 75334, 203483, 220621, 406966, 441242, 1544347, 3088694, 3815129, 7630258, 26705903, 53411806, 156420289, 312840578, 1094942023, 2189884046]

約数ペア:

[(1, 2189884046), (2, 1094942023), (7, 312840578), (14, 156420289), (41, 53411806), (82, 26705903), (287, 7630258), (574, 3815129), (709, 3088694), (1418, 1544347), (4963, 441242), (5381, 406966), (9926, 220621), (10762, 203483), (29069, 75334), (37667, 58138)]