128481362

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1\times {\mathrm{1399}}^1$

素因数の和:2425

約数の個数: 16

約数和(自身を含む): 197164800

約数和(自身を除く): 68683438

約数列:

[1, 2, 47, 94, 977, 1399, 1954, 2798, 45919, 65753, 91838, 131506, 1366823, 2733646, 64240681, 128481362]

約数ペア:

[(1, 128481362), (2, 64240681), (47, 2733646), (94, 1366823), (977, 131506), (1399, 91838), (1954, 65753), (2798, 45919)]