2912087690

素因数分解:

$2^1\times 5^1\times {\mathrm{3851}}^1\times {\mathrm{75619}}^1$

素因数の和:79477

約数の個数: 16

約数和(自身を含む): 5243188320

約数和(自身を除く): 2331100630

約数列:

[1, 2, 5, 10, 3851, 7702, 19255, 38510, 75619, 151238, 378095, 756190, 291208769, 582417538, 1456043845, 2912087690]

約数ペア:

[(1, 2912087690), (2, 1456043845), (5, 582417538), (10, 291208769), (3851, 756190), (7702, 378095), (19255, 151238), (38510, 75619)]