531001428

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{108191}}^1$

素因数の和:108607

約数の個数: 24

約数和(自身を含む): 1242044160

約数和(自身を除く): 711042732

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 108191, 216382, 324573, 432764, 649146, 1298292, 44250119, 88500238, 132750357, 177000476, 265500714, 531001428]

約数ペア:

[(1, 531001428), (2, 265500714), (3, 177000476), (4, 132750357), (6, 88500238), (12, 44250119), (409, 1298292), (818, 649146), (1227, 432764), (1636, 324573), (2454, 216382), (4908, 108191)]