2005804574

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{154459}}^1$

素因数の和:154655

約数の個数: 16

約数和(自身を含む): 3099085440

約数和(自身を除く): 1093280866

約数列:

[1, 2, 43, 86, 151, 302, 6493, 12986, 154459, 308918, 6641737, 13283474, 23323309, 46646618, 1002902287, 2005804574]

約数ペア:

[(1, 2005804574), (2, 1002902287), (43, 46646618), (86, 23323309), (151, 13283474), (302, 6641737), (6493, 308918), (12986, 154459)]