1967986945

素因数分解:

$5^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1\times {\mathrm{3821}}^1$

素因数の和:4496

約数の個数: 16

約数和(自身を含む): 2377589760

約数和(自身を除く): 409602815

約数列:

[1, 5, 239, 431, 1195, 2155, 3821, 19105, 103009, 515045, 913219, 1646851, 4566095, 8234255, 393597389, 1967986945]

約数ペア:

[(1, 1967986945), (5, 393597389), (239, 8234255), (431, 4566095), (1195, 1646851), (2155, 913219), (3821, 515045), (19105, 103009)]