1969131871

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{74047}}^1$

素因数の和:74214

約数の個数: 16

約数和(自身を含む): 2345840640

約数和(自身を除く): 376708769

約数列:

[1, 7, 29, 131, 203, 917, 3799, 26593, 74047, 518329, 2147363, 9700157, 15031541, 67901099, 281304553, 1969131871]

約数ペア:

[(1, 1969131871), (7, 281304553), (29, 67901099), (131, 15031541), (203, 9700157), (917, 2147363), (3799, 518329), (26593, 74047)]