1240894405

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1\times {\mathrm{5527}}^1$

素因数の和:6156

約数の個数: 16

約数和(自身を含む): 1510072704

約数和(自身を除く): 269178299

約数列:

[1, 5, 83, 415, 541, 2705, 5527, 27635, 44903, 224515, 458741, 2293705, 2990107, 14950535, 248178881, 1240894405]

約数ペア:

[(1, 1240894405), (5, 248178881), (83, 14950535), (415, 2990107), (541, 2293705), (2705, 458741), (5527, 224515), (27635, 44903)]