978732028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{12878053}}^1$

素因数の和:12878076

約数の個数: 12

約数和(自身を含む): 1802927560

約数和(自身を除く): 824195532

約数列:

[1, 2, 4, 19, 38, 76, 12878053, 25756106, 51512212, 244683007, 489366014, 978732028]

約数ペア:

[(1, 978732028), (2, 489366014), (4, 244683007), (19, 51512212), (38, 25756106), (76, 12878053)]