25499762210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{196152017}}^1$

素因数の和:196152037

約数の個数: 16

約数和(自身を含む): 49430308536

約数和(自身を除く): 23930546326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 196152017, 392304034, 980760085, 1961520170, 2549976221, 5099952442, 12749881105, 25499762210]

約数ペア:

[(1, 25499762210), (2, 12749881105), (5, 5099952442), (10, 2549976221), (13, 1961520170), (26, 980760085), (65, 392304034), (130, 196152017)]