1942019290

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{523}}^1\times {\mathrm{827}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 3514363200

約数和(自身を除く): 1572343910

約数列:

[1, 2, 5, 10, 449, 523, 827, 898, 1046, 1654, 2245, 2615, 4135, 4490, 5230, 8270, 234827, 371323, 432521, 469654, 742646, 865042, 1174135, 1856615, 2162605, 2348270, 3713230, 4325210, 194201929, 388403858, 971009645, 1942019290]

約数ペア:

[(1, 1942019290), (2, 971009645), (5, 388403858), (10, 194201929), (449, 4325210), (523, 3713230), (827, 2348270), (898, 2162605), (1046, 1856615), (1654, 1174135), (2245, 865042), (2615, 742646), (4135, 469654), (4490, 432521), (5230, 371323), (8270, 234827)]