767384638

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1\times {\mathrm{3491}}^1$

素因数の和:4463

約数の個数: 16

約数和(自身を含む): 1161578880

約数和(自身を除く): 394194242

約数列:

[1, 2, 131, 262, 839, 1678, 3491, 6982, 109909, 219818, 457321, 914642, 2928949, 5857898, 383692319, 767384638]

約数ペア:

[(1, 767384638), (2, 383692319), (131, 5857898), (262, 2928949), (839, 914642), (1678, 457321), (3491, 219818), (6982, 109909)]