6404624

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{653}}^1$

素因数の和:1274

約数の個数: 20

約数和(自身を含む): 12448236

約数和(自身を除く): 6043612

約数列:

[1, 2, 4, 8, 16, 613, 653, 1226, 1306, 2452, 2612, 4904, 5224, 9808, 10448, 400289, 800578, 1601156, 3202312, 6404624]

約数ペア:

[(1, 6404624), (2, 3202312), (4, 1601156), (8, 800578), (16, 400289), (613, 10448), (653, 9808), (1226, 5224), (1306, 4904), (2452, 2612)]