345772310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{204599}}^1$

素因数の和:204632

約数の個数: 24

約数和(自身を含む): 673952400

約数和(自身を除く): 328180090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 204599, 409198, 1022995, 2045990, 2659787, 5319574, 13298935, 26597870, 34577231, 69154462, 172886155, 345772310]

約数ペア:

[(1, 345772310), (2, 172886155), (5, 69154462), (10, 34577231), (13, 26597870), (26, 13298935), (65, 5319574), (130, 2659787), (169, 2045990), (338, 1022995), (845, 409198), (1690, 204599)]