25697735999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1\times {\mathrm{1471}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 29467791360

約数和(自身を除く): 3770055361

約数列:

[1, 13, 19, 107, 247, 661, 1391, 1471, 2033, 8593, 12559, 19123, 26429, 27949, 70727, 157397, 163267, 363337, 919451, 972331, 1343813, 2046161, 2990543, 12640303, 17469569, 18474289, 38877059, 104039417, 240165757, 1352512421, 1976748923, 25697735999]

約数ペア:

[(1, 25697735999), (13, 1976748923), (19, 1352512421), (107, 240165757), (247, 104039417), (661, 38877059), (1391, 18474289), (1471, 17469569), (2033, 12640303), (8593, 2990543), (12559, 2046161), (19123, 1343813), (26429, 972331), (27949, 919451), (70727, 363337), (157397, 163267)]