131363336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1263109}}^1$

素因数の和:1263128

約数の個数: 16

約数和(自身を含む): 265253100

約数和(自身を除く): 133889764

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1263109, 2526218, 5052436, 10104872, 16420417, 32840834, 65681668, 131363336]

約数ペア:

[(1, 131363336), (2, 65681668), (4, 32840834), (8, 16420417), (13, 10104872), (26, 5052436), (52, 2526218), (104, 1263109)]