12402895.000000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{882449}}^1$

素因数の和:882465

約数の個数: 24

約数和(自身を含む): 296503200

約数和(自身を除く): 172960340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 882449, 1764898, 3529796, 4412245, 6177143, 8824490, 12354286, 17648980, 24708572, 30885715, 61771430, 123542860]

約数ペア:

[(1, 123542860), (2, 61771430), (4, 30885715), (5, 24708572), (7, 17648980), (10, 12354286), (14, 8824490), (20, 6177143), (28, 4412245), (35, 3529796), (70, 1764898), (140, 882449)]