978671976

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{867617}}^1$

素因数の和:867673

約数の個数: 32

約数和(自身を含む): 2498739840

約数和(自身を除く): 1520067864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 867617, 1735234, 2602851, 3470468, 5205702, 6940936, 10411404, 20822808, 40777999, 81555998, 122333997, 163111996, 244667994, 326223992, 489335988, 978671976]

約数ペア:

[(1, 978671976), (2, 489335988), (3, 326223992), (4, 244667994), (6, 163111996), (8, 122333997), (12, 81555998), (24, 40777999), (47, 20822808), (94, 10411404), (141, 6940936), (188, 5205702), (282, 3470468), (376, 2602851), (564, 1735234), (1128, 867617)]