398418962

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{34543}}^1$

素因数の和:34697

約数の個数: 16

約数和(自身を含む): 613501440

約数和(自身を除く): 215082478

約数列:

[1, 2, 73, 79, 146, 158, 5767, 11534, 34543, 69086, 2521639, 2728897, 5043278, 5457794, 199209481, 398418962]

約数ペア:

[(1, 398418962), (2, 199209481), (73, 5457794), (79, 5043278), (146, 2728897), (158, 2521639), (5767, 69086), (11534, 34543)]