4379242

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{743}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 7535232

約数和(自身を除く): 3155990

約数列:

[1, 2, 7, 14, 421, 743, 842, 1486, 2947, 5201, 5894, 10402, 312803, 625606, 2189621, 4379242]

約数ペア:

[(1, 4379242), (2, 2189621), (7, 625606), (14, 312803), (421, 10402), (743, 5894), (842, 5201), (1486, 2947)]