2305843197

素因数分解:

$3^1\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{62423}}^1$

素因数の和:64192

約数の個数: 16

約数和(自身を含む): 3515719680

約数和(自身を除く): 1209876483

約数列:

[1, 3, 7, 21, 1759, 5277, 12313, 36939, 62423, 187269, 436961, 1310883, 109802057, 329406171, 768614399, 2305843197]

約数ペア:

[(1, 2305843197), (3, 768614399), (7, 329406171), (21, 109802057), (1759, 1310883), (5277, 436961), (12313, 187269), (36939, 62423)]