1881614270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1\times {\mathrm{3613}}^1$

素因数の和:6380

約数の個数: 32

約数和(自身を含む): 3567451680

約数和(自身を除く): 1685837410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2741, 3613, 5482, 7226, 13705, 18065, 27410, 36130, 52079, 68647, 104158, 137294, 260395, 343235, 520790, 686470, 9903233, 19806466, 49516165, 99032330, 188161427, 376322854, 940807135, 1881614270]

約数ペア:

[(1, 1881614270), (2, 940807135), (5, 376322854), (10, 188161427), (19, 99032330), (38, 49516165), (95, 19806466), (190, 9903233), (2741, 686470), (3613, 520790), (5482, 343235), (7226, 260395), (13705, 137294), (18065, 104158), (27410, 68647), (36130, 52079)]