1972503826

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1\times {\mathrm{17389}}^1$

素因数の和:18753

約数の個数: 16

約数和(自身を含む): 3030033600

約数和(自身を除く): 1057529774

約数列:

[1, 2, 43, 86, 1319, 2638, 17389, 34778, 56717, 113434, 747727, 1495454, 22936091, 45872182, 986251913, 1972503826]

約数ペア:

[(1, 1972503826), (2, 986251913), (43, 45872182), (86, 22936091), (1319, 1495454), (2638, 747727), (17389, 113434), (34778, 56717)]