2912651738

素因数分解:

$2^1\times {\mathrm{67}}^2\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1314

約数の個数: 24

約数和(自身を含む): 4451277600

約数和(自身を除く): 1538625862

約数列:

[1, 2, 67, 134, 439, 739, 878, 1478, 4489, 8978, 29413, 49513, 58826, 99026, 324421, 648842, 1970671, 3317371, 3941342, 6634742, 21736207, 43472414, 1456325869, 2912651738]

約数ペア:

[(1, 2912651738), (2, 1456325869), (67, 43472414), (134, 21736207), (439, 6634742), (739, 3941342), (878, 3317371), (1478, 1970671), (4489, 648842), (8978, 324421), (29413, 99026), (49513, 58826)]