4391794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2243}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 7270560

約数和(自身を除く): 2878766

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 2243, 4486, 24673, 49346, 199627, 399254, 2195897, 4391794]

約数ペア:

[(1, 4391794), (2, 2195897), (11, 399254), (22, 199627), (89, 49346), (178, 24673), (979, 4486), (1958, 2243)]