1520893469

素因数分解:

${\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1\times {\mathrm{821}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 1600335360

約数和(自身を除く): 79441891

約数列:

[1, 23, 239, 337, 821, 5497, 7751, 18883, 80543, 196219, 276677, 1852489, 4513037, 6363571, 66125803, 1520893469]

約数ペア:

[(1, 1520893469), (23, 66125803), (239, 6363571), (337, 4513037), (821, 1852489), (5497, 276677), (7751, 196219), (18883, 80543)]