668949324

素因数分解:

$2^2\times 3^1\times {\mathrm{683}}^1\times {\mathrm{81619}}^1$

素因数の和:82309

約数の個数: 24

約数和(自身を含む): 1563186240

約数和(自身を除く): 894236916

約数列:

[1, 2, 3, 4, 6, 12, 683, 1366, 2049, 2732, 4098, 8196, 81619, 163238, 244857, 326476, 489714, 979428, 55745777, 111491554, 167237331, 222983108, 334474662, 668949324]

約数ペア:

[(1, 668949324), (2, 334474662), (3, 222983108), (4, 167237331), (6, 111491554), (12, 55745777), (683, 979428), (1366, 489714), (2049, 326476), (2732, 244857), (4098, 163238), (8196, 81619)]