2498291038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{169009}}^1$

素因数の和:169419

約数の個数: 16

約数和(自身を含む): 3954834000

約数和(自身を除く): 1456542962

約数列:

[1, 2, 19, 38, 389, 778, 7391, 14782, 169009, 338018, 3211171, 6422342, 65744501, 131489002, 1249145519, 2498291038]

約数ペア:

[(1, 2498291038), (2, 1249145519), (19, 131489002), (38, 65744501), (389, 6422342), (778, 3211171), (7391, 338018), (14782, 169009)]