171620243314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{15678809}}^1$

素因数の和:15679245

約数の個数: 16

約数和(自身を含む): 277891228440

約数和(自身を除く): 106270985126

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 15678809, 31357618, 203824517, 407649034, 6600778589, 13201557178, 85810121657, 171620243314]

約数ペア:

[(1, 171620243314), (2, 85810121657), (13, 13201557178), (26, 6600778589), (421, 407649034), (842, 203824517), (5473, 31357618), (10946, 15678809)]