1261893578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3374047}}^1$

素因数の和:3374077

約数の個数: 16

約数和(自身を含む): 2186383104

約数和(自身を除く): 924489526

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 3374047, 6748094, 37114517, 57358799, 74229034, 114717598, 630946789, 1261893578]

約数ペア:

[(1, 1261893578), (2, 630946789), (11, 114717598), (17, 74229034), (22, 57358799), (34, 37114517), (187, 6748094), (374, 3374047)]