260907376

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{58031}}^1$

素因数の和:58320

約数の個数: 20

約数和(自身を含む): 507315744

約数和(自身を除く): 246408368

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 58031, 116062, 232124, 464248, 928496, 16306711, 32613422, 65226844, 130453688, 260907376]

約数ペア:

[(1, 260907376), (2, 130453688), (4, 65226844), (8, 32613422), (16, 16306711), (281, 928496), (562, 464248), (1124, 232124), (2248, 116062), (4496, 58031)]