2511667024

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{579259}}^1$

素因数の和:579538

約数の個数: 20

約数和(自身を含む): 4884320320

約数和(自身を除く): 2372653296

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 579259, 1158518, 2317036, 4634072, 9268144, 156979189, 313958378, 627916756, 1255833512, 2511667024]

約数ペア:

[(1, 2511667024), (2, 1255833512), (4, 627916756), (8, 313958378), (16, 156979189), (271, 9268144), (542, 4634072), (1084, 2317036), (2168, 1158518), (4336, 579259)]