1934938990

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{272911}}^1$

素因数の和:273627

約数の個数: 16

約数和(自身を含む): 3487815360

約数和(自身を除く): 1552876370

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 272911, 545822, 1364555, 2729110, 193493899, 386987798, 967469495, 1934938990]

約数ペア:

[(1, 1934938990), (2, 967469495), (5, 386987798), (10, 193493899), (709, 2729110), (1418, 1364555), (3545, 545822), (7090, 272911)]