5251024

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{1277}}^1$

素因数の和:1542

約数の個数: 20

約数和(自身を含む): 10221444

約数和(自身を除く): 4970420

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 1277, 2056, 2554, 4112, 5108, 10216, 20432, 328189, 656378, 1312756, 2625512, 5251024]

約数ペア:

[(1, 5251024), (2, 2625512), (4, 1312756), (8, 656378), (16, 328189), (257, 20432), (514, 10216), (1028, 5108), (1277, 4112), (2056, 2554)]