1805442922

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{51137}}^1$

素因数の和:51405

約数の個数: 16

約数和(自身を含む): 2749178880

約数和(自身を除く): 943735958

約数列:

[1, 2, 127, 139, 254, 278, 17653, 35306, 51137, 102274, 6494399, 7108043, 12988798, 14216086, 902721461, 1805442922]

約数ペア:

[(1, 1805442922), (2, 902721461), (127, 14216086), (139, 12988798), (254, 7108043), (278, 6494399), (17653, 102274), (35306, 51137)]