1180451584718

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{38308937}}^1$

素因数の和:38309048

約数の個数: 32

約数和(自身を含む): 2118331035648

約数和(自身を除く): 937879450930

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 4402, 15407, 30814, 38308937, 76617874, 268162559, 536325118, 1187577047, 2375154094, 2719934527, 5439869054, 8313039329, 16626078658, 19039541689, 38079083378, 84317970337, 168635940674, 590225792359, 1180451584718]

約数ペア:

[(1, 1180451584718), (2, 590225792359), (7, 168635940674), (14, 84317970337), (31, 38079083378), (62, 19039541689), (71, 16626078658), (142, 8313039329), (217, 5439869054), (434, 2719934527), (497, 2375154094), (994, 1187577047), (2201, 536325118), (4402, 268162559), (15407, 76617874), (30814, 38308937)]