1278889411

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1\times {\mathrm{1481}}^1$

素因数の和:2514

約数の個数: 16

約数和(自身を含む): 1377192960

約数和(自身を除く): 98303549

約数列:

[1, 19, 47, 893, 967, 1481, 18373, 28139, 45449, 69607, 863531, 1322533, 1432127, 27210413, 67309969, 1278889411]

約数ペア:

[(1, 1278889411), (19, 67309969), (47, 27210413), (893, 1432127), (967, 1322533), (1481, 863531), (18373, 69607), (28139, 45449)]