2281382210

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1531129}}^1$

素因数の和:1531285

約数の個数: 16

約数和(自身を含む): 4134051000

約数和(自身を除く): 1852668790

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 1531129, 3062258, 7655645, 15311290, 228138221, 456276442, 1140691105, 2281382210]

約数ペア:

[(1, 2281382210), (2, 1140691105), (5, 456276442), (10, 228138221), (149, 15311290), (298, 7655645), (745, 3062258), (1490, 1531129)]