1663006474

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1\times {\mathrm{15241}}^1$

素因数の和:15945

約数の個数: 16

約数和(自身を含む): 2526818760

約数和(自身を除く): 863812286

約数列:

[1, 2, 89, 178, 613, 1226, 15241, 30482, 54557, 109114, 1356449, 2712898, 9342733, 18685466, 831503237, 1663006474]

約数ペア:

[(1, 1663006474), (2, 831503237), (89, 18685466), (178, 9342733), (613, 2712898), (1226, 1356449), (15241, 109114), (30482, 54557)]