321457534

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{5237}}^1$

素因数の和:5939

約数の個数: 16

約数和(自身を含む): 493293888

約数和(自身を除く): 171836354

約数列:

[1, 2, 47, 94, 653, 1306, 5237, 10474, 30691, 61382, 246139, 492278, 3419761, 6839522, 160728767, 321457534]

約数ペア:

[(1, 321457534), (2, 160728767), (47, 6839522), (94, 3419761), (653, 492278), (1306, 246139), (5237, 61382), (10474, 30691)]