3439340

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 7257600

約数和(自身を除く): 3818260

約数列:

[1, 2, 4, 5, 10, 20, 383, 449, 766, 898, 1532, 1796, 1915, 2245, 3830, 4490, 7660, 8980, 171967, 343934, 687868, 859835, 1719670, 3439340]

約数ペア:

[(1, 3439340), (2, 1719670), (4, 859835), (5, 687868), (10, 343934), (20, 171967), (383, 8980), (449, 7660), (766, 4490), (898, 3830), (1532, 2245), (1796, 1915)]