5049148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 9631440

約数和(自身を除く): 4582292

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1091, 1157, 2182, 2314, 4364, 4628, 14183, 28366, 56732, 97099, 194198, 388396, 1262287, 2524574, 5049148]

約数ペア:

[(1, 5049148), (2, 2524574), (4, 1262287), (13, 388396), (26, 194198), (52, 97099), (89, 56732), (178, 28366), (356, 14183), (1091, 4628), (1157, 4364), (2182, 2314)]