1893251714

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{1361}}^1\times {\mathrm{3119}}^1$

素因数の和:4705

約数の個数: 16

約数和(自身を含む): 2855623680

約数和(自身を除く): 962371966

約数列:

[1, 2, 223, 446, 1361, 2722, 3119, 6238, 303503, 607006, 695537, 1391074, 4244959, 8489918, 946625857, 1893251714]

約数ペア:

[(1, 1893251714), (2, 946625857), (223, 8489918), (446, 4244959), (1361, 1391074), (2722, 695537), (3119, 607006), (6238, 303503)]