1938206039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{23459}}^1$

素因数の和:23543

約数の個数: 32

約数和(自身を含む): 2567462400

約数和(自身を除く): 629256361

約数列:

[1, 7, 11, 29, 37, 77, 203, 259, 319, 407, 1073, 2233, 2849, 7511, 11803, 23459, 82621, 164213, 258049, 680311, 867983, 1806343, 4762177, 6075881, 7483421, 9547813, 25171507, 52383947, 66834691, 176200549, 276886577, 1938206039]

約数ペア:

[(1, 1938206039), (7, 276886577), (11, 176200549), (29, 66834691), (37, 52383947), (77, 25171507), (203, 9547813), (259, 7483421), (319, 6075881), (407, 4762177), (1073, 1806343), (2233, 867983), (2849, 680311), (7511, 258049), (11803, 164213), (23459, 82621)]