989899302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{548117}}^1$

素因数の和:548172

約数の個数: 32

約数和(自身を含む): 2315250432

約数和(自身を除く): 1325351130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 548117, 1096234, 1644351, 3288702, 3836819, 7673638, 11510457, 23020914, 23569031, 47138062, 70707093, 141414186, 164983217, 329966434, 494949651, 989899302]

約数ペア:

[(1, 989899302), (2, 494949651), (3, 329966434), (6, 164983217), (7, 141414186), (14, 70707093), (21, 47138062), (42, 23569031), (43, 23020914), (86, 11510457), (129, 7673638), (258, 3836819), (301, 3288702), (602, 1644351), (903, 1096234), (1806, 548117)]