1255297738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{805711}}^1$

素因数の和:805773

約数の個数: 16

約数和(自身を含む): 2030394240

約数和(自身を除く): 775096502

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 805711, 1611422, 15308509, 30617018, 33034151, 66068302, 627648869, 1255297738]

約数ペア:

[(1, 1255297738), (2, 627648869), (19, 66068302), (38, 33034151), (41, 30617018), (82, 15308509), (779, 1611422), (1558, 805711)]