2403291385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{4021}}^1\times {\mathrm{10867}}^1$

素因数の和:14904

約数の個数: 16

約数和(自身を含む): 3147198912

約数和(自身を除く): 743907527

約数列:

[1, 5, 11, 55, 4021, 10867, 20105, 44231, 54335, 119537, 221155, 597685, 43696207, 218481035, 480658277, 2403291385]

約数ペア:

[(1, 2403291385), (5, 480658277), (11, 218481035), (55, 43696207), (4021, 597685), (10867, 221155), (20105, 119537), (44231, 54335)]