2783207738

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 4289336640

約数和(自身を除く): 1506128902

約数列:

[1, 2, 67, 134, 173, 211, 346, 422, 569, 1138, 11591, 14137, 23182, 28274, 36503, 38123, 73006, 76246, 98437, 120059, 196874, 240118, 2445701, 4891402, 6595279, 8043953, 13190558, 16087906, 20770207, 41540414, 1391603869, 2783207738]

約数ペア:

[(1, 2783207738), (2, 1391603869), (67, 41540414), (134, 20770207), (173, 16087906), (211, 13190558), (346, 8043953), (422, 6595279), (569, 4891402), (1138, 2445701), (11591, 240118), (14137, 196874), (23182, 120059), (28274, 98437), (36503, 76246), (38123, 73006)]