21263669258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48107849}}^1$

素因数の和:48107881

約数の個数: 16

約数和(自身を含む): 36369534600

約数和(自身を除く): 15105865342

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 48107849, 96215698, 625402037, 817833433, 1250804074, 1635666866, 10631834629, 21263669258]

約数ペア:

[(1, 21263669258), (2, 10631834629), (13, 1635666866), (17, 1250804074), (26, 817833433), (34, 625402037), (221, 96215698), (442, 48107849)]