2538614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:655

約数の個数: 16

約数和(自身を含む): 4127760

約数和(自身を除く): 1589146

約数列:

[1, 2, 13, 26, 251, 389, 502, 778, 3263, 5057, 6526, 10114, 97639, 195278, 1269307, 2538614]

約数ペア:

[(1, 2538614), (2, 1269307), (13, 195278), (26, 97639), (251, 10114), (389, 6526), (502, 5057), (778, 3263)]