1296003088

素因数分解:

$2^4\times {\mathrm{5381}}^1\times {\mathrm{15053}}^1$

素因数の和:20442

約数の個数: 20

約数和(自身を含む): 2511639468

約数和(自身を除く): 1215636380

約数列:

[1, 2, 4, 8, 16, 5381, 10762, 15053, 21524, 30106, 43048, 60212, 86096, 120424, 240848, 81000193, 162000386, 324000772, 648001544, 1296003088]

約数ペア:

[(1, 1296003088), (2, 648001544), (4, 324000772), (8, 162000386), (16, 81000193), (5381, 240848), (10762, 120424), (15053, 86096), (21524, 60212), (30106, 43048)]