2447950

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:468

約数の個数: 24

約数和(自身を含む): 4595688

約数和(自身を除く): 2147738

約数列:

[1, 2, 5, 10, 25, 50, 173, 283, 346, 566, 865, 1415, 1730, 2830, 4325, 7075, 8650, 14150, 48959, 97918, 244795, 489590, 1223975, 2447950]

約数ペア:

[(1, 2447950), (2, 1223975), (5, 489590), (10, 244795), (25, 97918), (50, 48959), (173, 14150), (283, 8650), (346, 7075), (566, 4325), (865, 2830), (1415, 1730)]