2548582138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{128237}}^1$

素因数の和:128781

約数の個数: 16

約数和(自身を含む): 4031802720

約数和(自身を除く): 1483220582

約数列:

[1, 2, 19, 38, 523, 1046, 9937, 19874, 128237, 256474, 2436503, 4873006, 67067951, 134135902, 1274291069, 2548582138]

約数ペア:

[(1, 2548582138), (2, 1274291069), (19, 134135902), (38, 67067951), (523, 4873006), (1046, 2436503), (9937, 256474), (19874, 128237)]